The Space pen pressurized refill will fit all Fisher Space pens except the mulit-action pens (FQ4).
- They come with a plastic adapter that will allow the refills to fit any standard ballpoint pen refill
- Length: 89mm
- They have an estimated 100 years shelf life
- Sealed Pressurized Ink Cartridge
- Performs in temperatures from -30ºF to +250ºF, underwater, in zero gravity
- It will write at any angle
- Suitable for everyone who demands reliability in a writing instrument
Each cartridge should write more than 12,000 feet depending on style and surface.
- Fine contains a .9mm Ball
- Medium contains a 1.1mm Ball
- Bold contains a 1.3mm Ball