August 29, 2023
Description
Leave some memories to your later self or to the future. Place some letters, coins, gadgets etc. in it and put it in the attic, basement, dry wall or wherever.
To make it waterproof, you might want to print a TPU gasket for the lid. I've left some headroom for a 98mm diameter and 1.2 mm thick disc:
License:
Creative Commons — Attribution — Noncommercial
8
thomers
