Keychain Chapstick Holder

NOTE:  you will need some hardware to fully use this print

I take my chapstick and my keys everywhere with me.  If I forget my chapstick but remember my keys, I have a bummer of a day.  If I forget my keys but remember my chapstick, my day is ruined.  Why not link them together?  But--the voice of my cheapskate father hauntingly chimes in the back of my mind--something stupid like chapstick holders are a waste of money…  well maybe, but so are 3D printers :^)

This assembly uses M3 and M5 screws and nuts:

Use the M3 bolt to tighten the M3 nut into place on the ID of the chapstick holder.  Slide your stick in.  Tighten the M3 bolt as you would a set-screw until snug.  Attach to your keychain!

My intent here was to have an open bottom that allows you to hold your lip balms while also having easy access to the end opposite the business end to extend/retract the stick.

This holder fits nicely on my EOS lip balm.  It is roughly .75" or 19mm.

I have not verified whether this fits on other brand sticks.  Please feel free to comment on your brand name and stick diameter, and I can add additional models with diameters called out in the filenames.