{"title":"Kaweco Piston Sport","description":"\u003cp\u003eThe Kaweco Piston Sport builds a piston filler into the octagonal pocket pen, so you can fill straight from a bottle of ink.\u003c\/p\u003e","products":[{"product_id":"kaweco-piston-sport-classic-black","title":"Kaweco Piston Sport Classic Fountain Pen – Black","description":"\u003cp\u003eThe Piston Sport Classic puts a built-in piston filler inside Kaweco's iconic pocket pen, so you can fill it straight from the bottle and use any of the countless inks that are only sold in glass. It is made and hand-assembled in Germany from black resin with gold-coloured trims.\u003c\/p\u003e\n\u003cp\u003eDespite its size, the clever, compact mechanism gives a usable ink capacity, and a clear ink window lets you check the level at a glance. The pen is very light at around 10 g, measures 10.7 cm capped and extends to 12.7 cm with the cap posted, and the 190 nib unit gives a generous, smooth flow.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated piston filler – fill directly from an ink bottle\u003c\/li\u003e\n\u003cli\u003eTransparent ink window\u003c\/li\u003e\n\u003cli\u003ePocket size when capped, full size when posted\u003c\/li\u003e\n\u003cli\u003eChoice of five nib sizes: EF, F, M, B or BB\u003c\/li\u003e\n\u003cli\u003eExchangeable 190 nib unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: black resin, gold-coloured trims\u003c\/li\u003e\n\u003cli\u003eLength: 10.7 cm closed, 12.7 cm posted\u003c\/li\u003e\n\u003cli\u003eDiameter: 13 mm (without clip)\u003c\/li\u003e\n\u003cli\u003eWeight: 10 g\u003c\/li\u003e\n\u003cli\u003eFilling system: piston filler (bottled ink)\u003c\/li\u003e\n\u003cli\u003eNib: steel, EF, F, M, B or BB\u003c\/li\u003e\n\u003cli\u003ePackaging: paper tube box\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKaweco bottled inks\u003c\/li\u003e\n\u003cli\u003eKaweco 190 replacement nib units for Piston Sport\u003c\/li\u003e\n\u003cli\u003eKaweco Sport slide-on clips (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kaweco","offers":[{"title":"EF","offer_id":52870469714248,"sku":"11000334","price":64.0,"currency_code":"GBP","in_stock":false},{"title":"F","offer_id":52870469747016,"sku":"11000335","price":64.0,"currency_code":"GBP","in_stock":false},{"title":"M","offer_id":52870469779784,"sku":"11000336","price":64.0,"currency_code":"GBP","in_stock":true},{"title":"B","offer_id":52870469812552,"sku":"11000337","price":64.0,"currency_code":"GBP","in_stock":true},{"title":"BB","offer_id":52870469845320,"sku":"11000338","price":64.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/5114\/5032\/files\/Kaweco_Piston_Sport_Classic_Black_Set_closed-01_Web.jpg?v=1775744150"},{"product_id":"kaweco-190-nib-unit-for-piston-sport-gold","title":"Kaweco 190 Replacement Nib Unit for Piston Sport – Gold-Plated Steel","description":"\u003cp\u003eA spare or alternative nib for the Kaweco Piston Sport. This 190 unit has a gold-plated stainless steel nib and a threaded section, so it screws directly into the pen in place of the existing nib.\u003c\/p\u003e\n\u003cp\u003eChanging nibs takes only a few seconds, which makes it easy to try a finer or broader line, or to keep a second unit ready for a different ink. The gold plating matches the trims of the Piston Sport AL and Classic models. The 190 unit is designed for the Piston Sport only – the cartridge-filled Sport pens use the 060 nib unit instead. Choose from five widths, from extra fine to double broad.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eGold-plated stainless steel nib\u003c\/li\u003e\n\u003cli\u003eThreaded 190 unit – swaps in seconds\u003c\/li\u003e\n\u003cli\u003eFits all Kaweco Piston Sport fountain pens\u003c\/li\u003e\n\u003cli\u003eFive widths: EF, F, M, B or BB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNib material: gold-plated stainless steel\u003c\/li\u003e\n\u003cli\u003eFitting: Kaweco 190 threaded nib unit\u003c\/li\u003e\n\u003cli\u003eNib widths: EF, F, M, B, BB\u003c\/li\u003e\n\u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKaweco Piston Sport Classic\u003c\/li\u003e\n\u003cli\u003eKaweco Piston Sport AL (Solo and Starter Set)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kaweco","offers":[{"title":"EF","offer_id":54467831726408,"sku":"11000318","price":10.75,"currency_code":"GBP","in_stock":false},{"title":"F","offer_id":54467831759176,"sku":"11000320","price":10.75,"currency_code":"GBP","in_stock":false},{"title":"M","offer_id":51423960760648,"sku":"11000321","price":10.75,"currency_code":"GBP","in_stock":false},{"title":"B","offer_id":54467831791944,"sku":"11000323","price":10.75,"currency_code":"GBP","in_stock":false},{"title":"BB","offer_id":54467831824712,"sku":"11000324","price":10.75,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/5114\/5032\/files\/Kaweco-Steel-Nib-060-gold-plated-M-Web-s_84726906-e5d9-49db-a458-d7fe5747be44.webp?v=1792796799"},{"product_id":"kaweco-piston-sport-al-black-solo","title":"Kaweco Piston Sport AL Fountain Pen – Black","description":"\u003cp\u003eThe Piston Sport AL combines a built-in piston filler with an anodised black aluminium body and gold-coloured trims. Filling straight from the bottle means no cartridges to buy and access to the full range of bottled inks; a clear window shows how much ink is left.\u003c\/p\u003e\n\u003cp\u003eThe tough anodised finish has a pleasantly smooth feel, and at around 22 g the pen is well balanced for long writing sessions. It measures 10.3 cm capped and 12.7 cm with the cap posted, and writes with a gold-plated steel nib on an exchangeable 190 nib unit. This is the pen on its own, without ink, presented in a round Kaweco tin.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated piston filler – fill directly from an ink bottle\u003c\/li\u003e\n\u003cli\u003eAnodised aluminium body with gold-coloured trims\u003c\/li\u003e\n\u003cli\u003eTransparent ink window\u003c\/li\u003e\n\u003cli\u003eGold-plated steel nib in EF, F, M, B or BB\u003c\/li\u003e\n\u003cli\u003ePresented in a round Kaweco tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: anodised aluminium, gold-coloured trims\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eLength: 10.3 cm closed, 12.7 cm posted\u003c\/li\u003e\n\u003cli\u003eDiameter: 13 mm (without clip)\u003c\/li\u003e\n\u003cli\u003eWeight: 22 g\u003c\/li\u003e\n\u003cli\u003eFilling system: piston filler (bottled ink)\u003c\/li\u003e\n\u003cli\u003eNib: gold-plated stainless steel, EF, F, M, B or BB (190 nib unit)\u003c\/li\u003e\n\u003cli\u003ePackaging: round tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKaweco bottled inks\u003c\/li\u003e\n\u003cli\u003eKaweco 190 replacement nib units for Piston Sport\u003c\/li\u003e\n\u003cli\u003eKaweco Sport slide-on clips (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kaweco","offers":[{"title":"EF","offer_id":54467832021320,"sku":"11000325","price":121.6,"currency_code":"GBP","in_stock":false},{"title":"F","offer_id":54467832054088,"sku":"11000326","price":121.6,"currency_code":"GBP","in_stock":false},{"title":"M","offer_id":51424100876616,"sku":"11000327","price":121.6,"currency_code":"GBP","in_stock":false},{"title":"B","offer_id":54467832086856,"sku":"11000328","price":121.6,"currency_code":"GBP","in_stock":false},{"title":"BB","offer_id":54467832119624,"sku":"11000329","price":121.6,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/5114\/5032\/files\/Kaweco-Piston-Filler-FP-Black-02-s_31e503e3-f53f-4725-9e8c-672de12ef38e.webp?v=1792797340"},{"product_id":"kaweco-piston-sport-al-black-starter-set","title":"Kaweco Piston Sport AL Fountain Pen Starter Set – Black","description":"\u003cp\u003eThe Piston Sport AL combines a built-in piston filler with an anodised black aluminium body and gold-coloured trims. Filling straight from the bottle means no cartridges to buy and access to the full range of bottled inks; a clear window shows how much ink is left.\u003c\/p\u003e\n\u003cp\u003eThis Starter Set adds a 32 ml bottle of Kaweco Royal Blue ink, so it is ready to write straight from the box. At around 22 g the pen is nicely balanced. It measures 10.3 cm capped and 12.7 cm posted. Packed in a round Kaweco tin, it makes an excellent gift.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated piston filler – fill directly from an ink bottle\u003c\/li\u003e\n\u003cli\u003eIncludes a 32 ml bottle of Royal Blue ink\u003c\/li\u003e\n\u003cli\u003eAnodised aluminium body with gold-coloured trims\u003c\/li\u003e\n\u003cli\u003eTransparent ink window\u003c\/li\u003e\n\u003cli\u003eGold-plated steel nib in EF, F, M, B or BB\u003c\/li\u003e\n\u003cli\u003ePresented in a round Kaweco tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: anodised aluminium, gold-coloured trims\u003c\/li\u003e\n\u003cli\u003eColour: Black\u003c\/li\u003e\n\u003cli\u003eLength: 10.3 cm closed, 12.7 cm posted\u003c\/li\u003e\n\u003cli\u003eDiameter: 13 mm (without clip)\u003c\/li\u003e\n\u003cli\u003eWeight: 22 g\u003c\/li\u003e\n\u003cli\u003eFilling system: piston filler (bottled ink)\u003c\/li\u003e\n\u003cli\u003eNib: gold-plated stainless steel, EF, F, M, B or BB (190 nib unit)\u003c\/li\u003e\n\u003cli\u003ePackaging: round tin, with 32 ml Royal Blue ink bottle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKaweco bottled inks\u003c\/li\u003e\n\u003cli\u003eKaweco 190 replacement nib units for Piston Sport\u003c\/li\u003e\n\u003cli\u003eKaweco Sport slide-on clips (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kaweco","offers":[{"title":"EF","offer_id":54467831890248,"sku":"11000339","price":151.75,"currency_code":"GBP","in_stock":true},{"title":"F","offer_id":54467831923016,"sku":"11000340","price":151.75,"currency_code":"GBP","in_stock":false},{"title":"M","offer_id":51424104743240,"sku":"11000341","price":151.75,"currency_code":"GBP","in_stock":false},{"title":"B","offer_id":54467831955784,"sku":"11000342","price":126.5,"currency_code":"GBP","in_stock":false},{"title":"BB","offer_id":54467831988552,"sku":"11000343","price":126.5,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/5114\/5032\/files\/Kaweco-Piston-Filler-FP-Black-02-s_a0fd632a-a560-41ab-94cb-df3806bad3d2.webp?v=1792797341"},{"product_id":"kaweco-piston-sport-al-navy-solo","title":"Kaweco Piston Sport AL Fountain Pen – Navy","description":"\u003cp\u003eThe Piston Sport AL combines a built-in piston filler with an anodised navy blue aluminium body and gold-coloured trims. Filling straight from the bottle means no cartridges to buy and access to the full range of bottled inks; a clear window shows how much ink is left.\u003c\/p\u003e\n\u003cp\u003eThe tough anodised finish has a pleasantly smooth feel, and at around 22 g the pen is well balanced for long writing sessions. It measures 10.3 cm capped and 12.7 cm with the cap posted, and writes with a gold-plated steel nib on an exchangeable 190 nib unit. This is the pen on its own, without ink, presented in a round Kaweco tin.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated piston filler – fill directly from an ink bottle\u003c\/li\u003e\n\u003cli\u003eAnodised aluminium body with gold-coloured trims\u003c\/li\u003e\n\u003cli\u003eTransparent ink window\u003c\/li\u003e\n\u003cli\u003eGold-plated steel nib in EF, F, M, B or BB\u003c\/li\u003e\n\u003cli\u003ePresented in a round Kaweco tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: anodised aluminium, gold-coloured trims\u003c\/li\u003e\n\u003cli\u003eColour: Navy\u003c\/li\u003e\n\u003cli\u003eLength: 10.3 cm closed, 12.7 cm posted\u003c\/li\u003e\n\u003cli\u003eDiameter: 13 mm (without clip)\u003c\/li\u003e\n\u003cli\u003eWeight: 22 g\u003c\/li\u003e\n\u003cli\u003eFilling system: piston filler (bottled ink)\u003c\/li\u003e\n\u003cli\u003eNib: gold-plated stainless steel, EF, F, M, B or BB (190 nib unit)\u003c\/li\u003e\n\u003cli\u003ePackaging: round tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKaweco bottled inks\u003c\/li\u003e\n\u003cli\u003eKaweco 190 replacement nib units for Piston Sport\u003c\/li\u003e\n\u003cli\u003eKaweco Sport slide-on clips (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kaweco","offers":[{"title":"EF","offer_id":52871694025032,"sku":"11000412","price":146.0,"currency_code":"GBP","in_stock":false},{"title":"F","offer_id":52871694057800,"sku":"11000413","price":146.0,"currency_code":"GBP","in_stock":true},{"title":"M","offer_id":52871694090568,"sku":"11000414","price":146.0,"currency_code":"GBP","in_stock":true},{"title":"B","offer_id":52871694123336,"sku":"11000415","price":146.0,"currency_code":"GBP","in_stock":false},{"title":"BB","offer_id":52871694156104,"sku":"11000416","price":146.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/5114\/5032\/files\/Kaweco_Piston_Filler_Sport_Navy_Set_Packaging_Spread_02.png?v=1775751096"},{"product_id":"kaweco-piston-sport-al-navy-starter-set","title":"Kaweco Piston Sport AL Fountain Pen Starter Set – Navy","description":"\u003cp\u003eThe Piston Sport AL combines a built-in piston filler with an anodised navy blue aluminium body and gold-coloured trims. Filling straight from the bottle means no cartridges to buy and access to the full range of bottled inks; a clear window shows how much ink is left.\u003c\/p\u003e\n\u003cp\u003eThis Starter Set adds a 32 ml bottle of Kaweco Royal Blue ink, so it is ready to write straight from the box. At around 22 g the pen is nicely balanced. It measures 10.3 cm capped and 12.7 cm posted. Packed in a round Kaweco tin, it makes an excellent gift.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated piston filler – fill directly from an ink bottle\u003c\/li\u003e\n\u003cli\u003eIncludes a 32 ml bottle of Royal Blue ink\u003c\/li\u003e\n\u003cli\u003eAnodised aluminium body with gold-coloured trims\u003c\/li\u003e\n\u003cli\u003eTransparent ink window\u003c\/li\u003e\n\u003cli\u003eGold-plated steel nib in EF, F, M, B or BB\u003c\/li\u003e\n\u003cli\u003ePresented in a round Kaweco tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: anodised aluminium, gold-coloured trims\u003c\/li\u003e\n\u003cli\u003eColour: Navy\u003c\/li\u003e\n\u003cli\u003eLength: 10.3 cm closed, 12.7 cm posted\u003c\/li\u003e\n\u003cli\u003eDiameter: 13 mm (without clip)\u003c\/li\u003e\n\u003cli\u003eWeight: 22 g\u003c\/li\u003e\n\u003cli\u003eFilling system: piston filler (bottled ink)\u003c\/li\u003e\n\u003cli\u003eNib: gold-plated stainless steel, EF, F, M, B or BB (190 nib unit)\u003c\/li\u003e\n\u003cli\u003ePackaging: round tin, with 32 ml Royal Blue ink bottle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKaweco bottled inks\u003c\/li\u003e\n\u003cli\u003eKaweco 190 replacement nib units for Piston Sport\u003c\/li\u003e\n\u003cli\u003eKaweco Sport slide-on clips (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kaweco","offers":[{"title":"EF","offer_id":53022382719304,"sku":"11000429","price":152.0,"currency_code":"GBP","in_stock":false},{"title":"F","offer_id":53022382752072,"sku":"11000430","price":152.0,"currency_code":"GBP","in_stock":false},{"title":"M","offer_id":53022382784840,"sku":"11000431","price":152.0,"currency_code":"GBP","in_stock":false},{"title":"B","offer_id":53022382817608,"sku":"11000432","price":152.0,"currency_code":"GBP","in_stock":false},{"title":"BB","offer_id":53022382850376,"sku":"11000433","price":152.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/5114\/5032\/files\/Kaweco_Piston_Filler_Sport_Navy_Set_Packaging_Spread_01.png?v=1777651915"},{"product_id":"kaweco-piston-sport-al-bordeaux-solo","title":"Kaweco Piston Sport AL Fountain Pen – Bordeaux","description":"\u003cp\u003eThe Piston Sport AL combines a built-in piston filler with an anodised deep bordeaux red aluminium body and gold-coloured trims. Filling straight from the bottle means no cartridges to buy and access to the full range of bottled inks; a clear window shows how much ink is left.\u003c\/p\u003e\n\u003cp\u003eThe tough anodised finish has a pleasantly smooth feel, and at around 22 g the pen is well balanced for long writing sessions. It measures 10.3 cm capped and 12.7 cm with the cap posted, and writes with a gold-plated steel nib on an exchangeable 190 nib unit. This is the pen on its own, without ink, presented in a round Kaweco tin.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated piston filler – fill directly from an ink bottle\u003c\/li\u003e\n\u003cli\u003eAnodised aluminium body with gold-coloured trims\u003c\/li\u003e\n\u003cli\u003eTransparent ink window\u003c\/li\u003e\n\u003cli\u003eGold-plated steel nib in EF, F, M, B or BB\u003c\/li\u003e\n\u003cli\u003ePresented in a round Kaweco tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: anodised aluminium, gold-coloured trims\u003c\/li\u003e\n\u003cli\u003eColour: Bordeaux\u003c\/li\u003e\n\u003cli\u003eLength: 10.3 cm closed, 12.7 cm posted\u003c\/li\u003e\n\u003cli\u003eDiameter: 13 mm (without clip)\u003c\/li\u003e\n\u003cli\u003eWeight: 22 g\u003c\/li\u003e\n\u003cli\u003eFilling system: piston filler (bottled ink)\u003c\/li\u003e\n\u003cli\u003eNib: gold-plated stainless steel, EF, F, M, B or BB (190 nib unit)\u003c\/li\u003e\n\u003cli\u003ePackaging: round tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKaweco bottled inks\u003c\/li\u003e\n\u003cli\u003eKaweco 190 replacement nib units for Piston Sport\u003c\/li\u003e\n\u003cli\u003eKaweco Sport slide-on clips (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kaweco","offers":[{"title":"Extra Fine (EF)","offer_id":54348973998408,"sku":"11000407","price":146.0,"currency_code":"GBP","in_stock":true},{"title":"Fine (F)","offer_id":54348973932872,"sku":"11000408","price":146.0,"currency_code":"GBP","in_stock":false},{"title":"Medium (M)","offer_id":54348973900104,"sku":"11000409","price":146.0,"currency_code":"GBP","in_stock":true},{"title":"Broad (B)","offer_id":54348973965640,"sku":"11000410","price":146.0,"currency_code":"GBP","in_stock":false},{"title":"Double Broad","offer_id":54348974031176,"sku":"11000411","price":146.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/5114\/5032\/files\/Kaweco-Piston_Filler_Sport_Bordeaux_01_Web_8d542d2d-55a6-4a9c-adb9-a8f9ebe2ce5e.jpg?v=1792251309"},{"product_id":"kaweco-piston-sport-al-bordeaux-starter-set","title":"Kaweco Piston Sport AL Fountain Pen Starter Set – Bordeaux","description":"\u003cp\u003eThe Piston Sport AL combines a built-in piston filler with an anodised deep bordeaux red aluminium body and gold-coloured trims. Filling straight from the bottle means no cartridges to buy and access to the full range of bottled inks; a clear window shows how much ink is left.\u003c\/p\u003e\n\u003cp\u003eThis Starter Set adds a 32 ml bottle of Kaweco Royal Blue ink, so it is ready to write straight from the box. At around 22 g the pen is nicely balanced. It measures 10.3 cm capped and 12.7 cm posted. Packed in a round Kaweco tin, it makes an excellent gift.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eIntegrated piston filler – fill directly from an ink bottle\u003c\/li\u003e\n\u003cli\u003eIncludes a 32 ml bottle of Royal Blue ink\u003c\/li\u003e\n\u003cli\u003eAnodised aluminium body with gold-coloured trims\u003c\/li\u003e\n\u003cli\u003eTransparent ink window\u003c\/li\u003e\n\u003cli\u003eGold-plated steel nib in EF, F, M, B or BB\u003c\/li\u003e\n\u003cli\u003ePresented in a round Kaweco tin\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: anodised aluminium, gold-coloured trims\u003c\/li\u003e\n\u003cli\u003eColour: Bordeaux\u003c\/li\u003e\n\u003cli\u003eLength: 10.3 cm closed, 12.7 cm posted\u003c\/li\u003e\n\u003cli\u003eDiameter: 13 mm (without clip)\u003c\/li\u003e\n\u003cli\u003eWeight: 22 g\u003c\/li\u003e\n\u003cli\u003eFilling system: piston filler (bottled ink)\u003c\/li\u003e\n\u003cli\u003eNib: gold-plated stainless steel, EF, F, M, B or BB (190 nib unit)\u003c\/li\u003e\n\u003cli\u003ePackaging: round tin, with 32 ml Royal Blue ink bottle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKaweco bottled inks\u003c\/li\u003e\n\u003cli\u003eKaweco 190 replacement nib units for Piston Sport\u003c\/li\u003e\n\u003cli\u003eKaweco Sport slide-on clips (sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kaweco","offers":[{"title":"M","offer_id":54335255871816,"sku":"11000436","price":152.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/5114\/5032\/files\/Kaweco-Piston_Filler_Sport_Bordeaux_01_Web_8d542d2d-55a6-4a9c-adb9-a8f9ebe2ce5e.jpg?v=1792251309"},{"product_id":"kaweco-190-14-carat-gold-nib-unit-for-piston-sport","title":"Kaweco 190 Replacement Nib Unit for Piston Sport – 14 ct Gold","description":"\u003cp\u003eUpgrade your Kaweco Piston Sport with this solid 14 carat (585) gold nib unit. Gold nibs have a little more give than steel, which many writers find makes for a softer, more expressive line.\u003c\/p\u003e\n\u003cp\u003eThe 190 unit screws straight into any Piston Sport, Classic or AL, so you can swap nibs in seconds without any tools – handy if you want to try a different width or keep a second nib for a particular ink. Note that the 190 unit is made only for the Piston Sport and does not fit the cartridge-filled Sport models, which use the 060 nib unit. Available in five widths, from extra fine to double broad.\u003c\/p\u003e\n\u003ch3\u003eFeatures\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSolid 14 ct (585) gold nib\u003c\/li\u003e\n\u003cli\u003eThreaded 190 unit – swaps in seconds\u003c\/li\u003e\n\u003cli\u003eFits all Kaweco Piston Sport fountain pens\u003c\/li\u003e\n\u003cli\u003eFive widths: EF, F, M, B or BB\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNib material: 14 ct (585) gold\u003c\/li\u003e\n\u003cli\u003eFitting: Kaweco 190 threaded nib unit\u003c\/li\u003e\n\u003cli\u003eNib widths: EF, F, M, B, BB\u003c\/li\u003e\n\u003cli\u003eMade in Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatible with\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eKaweco Piston Sport Classic\u003c\/li\u003e\n\u003cli\u003eKaweco Piston Sport AL (Solo and Starter Set)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Kaweco","offers":[{"title":"EF","offer_id":54387358990664,"sku":"11000373","price":216.94,"currency_code":"GBP","in_stock":false},{"title":"F","offer_id":54387359023432,"sku":"11000375","price":216.94,"currency_code":"GBP","in_stock":false},{"title":"M","offer_id":54387359056200,"sku":"11000378","price":216.94,"currency_code":"GBP","in_stock":false},{"title":"B","offer_id":54387359088968,"sku":"11000379","price":216.94,"currency_code":"GBP","in_stock":false},{"title":"BB","offer_id":54387359121736,"sku":"11000380","price":216.94,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0920\/5114\/5032\/files\/Kaweco_Goldnib_Nib_190_14ct-Gold_M_Web.jpg?v=1792793011"}],"url":"https:\/\/shop.penandpaper.co.uk\/collections\/kaweco-piston-sport.oembed","provider":"The Pen and Paper Stationery Company","version":"1.0","type":"link"}