A small box has been holding an assortment of batteries during their out-of-service phase and I finally made a lid to keep the contents from flopping around:

The cardboard prototypes record the journey toward the black acrylic lid. The final LightBurn layout:

For whatever it’s worth, the box holds:
- Three USB readers: bike camera Micro-SD cards
- Four AA cells: Forester dash camera
- Four NP-BX1 cells: helmet camera
- Four AAA bucked lithium cells: kitchen scale
The first four suitable & identical screws from the Tray o’ Tiny Screws hold the lid down. The ToTS contains screws and suchlike harvested from all the gadgetry headed for the recycling pile, making it a reliable source for any occasion.
Spam comments get trashed, so don’t bother. Comment moderation may cause a delay.