Keychain Dollar Bill Stash

I designed this to give out as gifts with money inside.

Design:
Hole in top allows for keychain ring
All threads are reverse to make opening a little trickier.

How to use:
Roll up a dollar bill (not included) and slide the sleeve over it to keep it from unrolling.
Insert dollar into inner piece.
Thread top onto inner piece until snug (note reverse threads)
Thread top/inner piece combo into outer tube. Snug until side are lined up. (note reverse threads)

Notes:
IF YOU HAVE A MULTI COLOR PRINTER: It's easy to add a name in Tinkercad to the sides to personalize.