{"product_id":"wingback-mechanical-pen-black-steel","title":"Mechanical Pen Black Steel","description":"\u003cp\u003e\u003cspan style=\"font-size: 1em;\"\u003eWith a surface 9x harder than stainless steel, 3.5x harder than titanium and incredibly low friction, the Wingback Black Steel items will be scratch resistant to virtually anything you will put in your pocket. Parts and mechanisms should never need to be maintained, let alone replaced. They will work as well for you today as they will for a grandchild who might inherit your collection in decades to come.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"font-size: 1em;\"\u003eFollowing the \"buy once\" philosophy, the Wingback Mechanical Pen is designed to last for decades. Made from a solid bar of aerospace-grade stainless steel, it is reassuringly weighty in the hand with a wide diameter to reduce writing fatigue and encourage time to be taken with every pen stroke. A satisfying single handed twist locks the nib mechanism in place and every pen comes with the Fisher Space Pen® PR4 pressurized ink cartridge.\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1em;\"\u003eBuilt to last – epitomising the “buy once” philosophy\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan style=\"font-size: 1em;\"\u003eTungsten carbide finish, 3.5x stronger than titanium\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eLarge 10 mm diameter and knurled grip helps to reduce writing fatigue\u003c\/li\u003e\n\u003cli\u003eCompact 117,5 mm length means it fits neatly in the crook of your hand\u003c\/li\u003e\n\u003cli\u003eDesigned to fit the Fisher Space Pen® PR4 (included) or Schmidt Megaline 4889 cartridge\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eOrigins:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eMetal: Aerospace-grade stainless steel from Europe, CNC machined in Birmingham, UK.\u003c\/li\u003e\n\u003cli\u003eCartridge: Fisher Space Pen® PR4 Pressurised ink cartridge from Boulder City, US.\u003c\/li\u003e\n\u003cli\u003eSleeve: Oeko-Tex double thickness cotton sleeve from Poland.\u003c\/li\u003e\n\u003cli\u003eFinish: Laser engraved, assembled by hand and packaged in London, UK.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wingback","offers":[{"title":"Default Title","offer_id":44404993065195,"sku":"W204BST","price":239.0,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0671\/4592\/4843\/files\/27686.jpg?v=1714111215","url":"https:\/\/mukema.com\/products\/wingback-mechanical-pen-black-steel","provider":"Mukama","version":"1.0","type":"link"}