Silver Space Pen Refill Cartridge – Pressurized Ink for Vinyl & Leather

Silver Space Pen Refill Cartridge – Pressurized Ink for Vinyl & Leather

Originally designed for astronauts to write in zero gravity, the Silver Space Pen Refill Cartridge has found a home in our shop — and we love it for marking on vinyl, leather, and upholstery materials.

Thanks to its pressurized ink, this cartridge writes smoothly in any position (even upside down), making it a go-to tool for precise pattern work and layout during motorcycle and automotive upholstery projects.

✍️ Writes cleanly on vinyl, leather, and more
🔧 Great for pattern tracing, layout work, and seat builds
🚀 Pressurized cartridge – works at any angle
🧼 Ink can typically be cleaned off with dish soap (but test first!)

While we use these pens all the time, we highly recommend testing on a scrap piece of your material before committing, just to ensure clean removal.

Pro-level precision, space-tested technology — built for the garage.