Bolt Action Pen Zebra Ink

thingiverse

This is a remix of the great design by ErnestCHF. I only made it shorter in order to use Zebra F ink refills (The ones used on the common F-301). Others might fit. I had no problems printing it on my FLSun Q5 but I found that I had to tap the tip of the pen with a 3/32 drill bit when printing on my Ender. Your mileage might vary depending on how well calibrated is your printer.