Plumber’s Pen

A novelty pen, styled after a bathroom plunger.  

The stylus refill fits perfectly into the handle, and the assembled pen sits in the top of the plunger “cup”.

Tips: 

• Because it prints vertically, the stick is easily snapped while handling.  Slip the refill in for added stiffness before trying to sand it. 
• Don't press too hard to get the pen to write - it might snap the top off the stick.
• Print the “Test set” first, to verify that the print scales correctly with your choice of slicer settings and filament.
• Print at the filament's highest temperature and a thick layer setting, to optimize layer bonding strength.
• Designed for Cross pen refill part no. 8518-4

Challenge:

• Try printing the cup in a flexible filament.  See if you can get it to suction itself in-place, like "the real thing”.