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I designed this pocket fountain pen to use with Sheaffer School Pen replacement nibs. The cap can be screw-posted on the barrel. The length of the barrel is only long enough for a Kaweco cartridge (short international cartridge?), not the…
This is a converter that will take any D1 refill and converted it to a Sheaffer K ballpoint refill. I have print it with 0.2mm nozzle and 0.14mm layer height. I find the less accurate you print it, the tighter the hole is. Hence, I have…
Replacement blind cap for Sheaffer snorkel fountain pen. Fits a 2.90x1.78 o-ring to seal it up. Printed with 0.4mm nozzle and 0.12mm layer height in PETG
Replacement blind cap for Sheaffer snorkel fountain pen. Fits a 2.90x1.78 o-ring to seal it up. Printed with 0.4mm nozzle and 0.12mm layer height in PETG
This is a tool for safely removing the feed from a Sheaffer Balance fountain pen, it fits around the feed extension, and should be narrow enough that it won't scratch the inside of the section (especially if you do some post processing).…
