Exclusive Black Steel Collector's Set.
Includes the Mechanical Pen, Key Cache and 100ml Hip Flask. Personalised everyday essentials with a tungsten carbide surface that's 9x harder than stainless steel and 3.5x harder than titanium. Made in England by Wingback. Note: The Mechanical Pen comes with a Fisher Space Pen PR4 ink cartridge included. *Fisher Space Pen® Pressurized Ink Cartridge. ‘Fisher’ and ‘Space Pen’ are trademarks of Fisher Pen Co. Boulder City, NV U.S.A.
Metal: Aerospace-grade stainless steel from Europe, CNC machined in Birmingham, UK. Tungsten carbide carbon finish applied in Cambridge, UK.
Cartridge: Fisher Space Pen® PR4 Pressurised ink cartridge from Boulder City, US.
Sleeve: Oeko-Tex double thickness cotton sleeve from Poland, Europe.
Finish: Laser engraved, assembled by hand and packaged in London, UK.
Pen dimensions: 10mm (0.37”) diameter, 117.5mm (4.63”) length, 50g (1.76 oz) weight
Cartridge: Black Fisher Space Pen® PR4 cartridge included (also available in blue)
Engraving: All inscriptions are laser engraved in capital letters. Pen inscription up to 50 characters along the barrel. Key Cache inscription up to six characters on the base. Flask inscription up to 50 characters on the base.
Considerations: The Black Steel pen retains all the precision and corrosion-resistant qualities of stainless steel, while the tungsten carbide finish increases the surface hardness 9x. Any marks it picks up from regular use should be easily wiped away. However, the surface is scratch resistant, not scratch proof. Anything harder than the surface (diamond, some ceramics) or really aggressive use will be able to scratch it, which is why we recommend keeping it in its cotton sleeve when not in use, and carrying your diamonds in another pocket.