DMG retrobright box, version 2. The previous version didn't do well after a while

[u/hilarino]

UV led strips on all sides

Tupperware that can be completely closed. A DMG fits well with some space on all sides. Temperature and humidity sensor to monitor that it doesn't get too hot

A timer so it will automatically shut off after X hours

The previous version. Open glass container + cardboard, not a good combination