Re: Pen cartridge that directly replaces Space Pens
There's a company in the US called Schon DSGN which sells an adapter for D1 sized refills which makes the combined refill and adapter the same size as a Fisher Space Pen refill. Although D1 refills lack the advantages of Space Pen refills, D1 refills come in a much wider range of ink types and colours - so worth checking out if you want more options.
There's a company in the US called Schon DSGN which sells an adapter for D1 sized refills which makes the combined refill and adapter the same size as a Fisher Space Pen refill. Although D1 refills lack the advantages of Space Pen refills, D1 refills come in a much wider range of ink types and colours - so worth checking out if you want more options.