New! Fisher Space Pen Ink Cartridge, Fine Point (Black)
Upgrade your FN Pen 1.0 & 2.0 (installation wrench included). The FN Pen ships with a standard D1 pen cartridge by default.
Fisher Space Pen’s Sealed Pressurized Ink Cartridge performs in temperatures from -30º F to +250º F, underwater, in zero gravity, at any angle - even upside down! The ultimate in dependability!
The choice of ski patrols, search and rescue teams, law enforcement agencies, armed forces, and everyone who demands reliability in a writing instrument.
This is a specialized cartridge used in our Q4 Multi-Action Space Pen.
Please note: The ‘U’ (Universal) Cartridges contain a much smaller amount of ink. They write about 1200 feet (depending on your writing style and surface), as compared to our regular PR Cartridge which write approximately 12,000 feet (depending on style and surface). The 'U' cartridge is not interchangeable with the 'PR' cartridge.
Stabby Labs is committed to the highest level of quality and excellence, and we stand behind every product that we make. We know you’re going to love your purchase but if you’re not completely thrilled for any reason (or even no reason at all), simply contact us at firstname.lastname@example.org within 10 days of receiving your order and we’ll happily work with you to arrange a return, exchange a damaged product, or provide technical support.