Mechanical Pen - Jet Fuel

Metal: Aerospace-grade 303 stainless steel from Europe, CNC machined in Birmingham, UK.

Finish: With a surface 10x harder than stainless steel and incredibly low friction, our Jet Fuel items have a beautiful iridescent blue finish which is scratch resistant to virtually anything you will put in your pocket. With a surface approximately 1 micron thick, the variation in colour comes from minute thickness variations caused by component geometry, allowing the base material to show through.

Cartridge: Fisher Space Pen® PR4 Pressurised ink cartridge from Boulder City, US.

Packaging: Waxed cotton sleeve from Halley Stevensons in Scotland + a cork pen rest from Portugal.

Finish: Laser engraved, assembled by hand and packaged in London, UK.

Weight: 48g (1.7oz)

Dimensions: 10mm (0.37”) diameter, 117.5mm (4.63”) length

Cartridge: Black Fisher Space Pen® PR4 cartridge included, can also fit Schmidt Megaline 4889

Inscriptions: Max 35 characters

Engraving: All inscriptions are in capital letters and run along the length of the barrel

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.

Free shipping by DHL on orders over £200

Unpersonalised orders ship in 1-2 working days and custom orders ship in 5 - 10 working days

Click here for the most up to date shipping information.

With the correct care, this product is built to last a lifetime. Click here to view our wear and care guides.