treasure chest

A lockable treasure chest with a set of coins to fill it.

You can find on http://amigagoma.free.fr a video explaining the assembly of the trunk. Or https://youtu.be/rzs_iB3sg4o

The assembly without screws or glue (The games correspond to a Prusa MK3 S) depending on your printer you may need to use a little glue.
It will take just a piece of piano wire 2 mm and 138 mm long

Update : In first version key is missing . And PrusaSlicer picture for help to place support

Print instructions

3D PRINTING SETTINGS
Printed in Pla without support except for the key
0.2 mm layer