I needed to organize and store my mini electric screwdriver bits. The box holds 30 mini bits, 5 large bits, and 10-15 custom bits, adapters, and accessories.

The lid has raised edges so it can be used as a stand for the box.

The lid has built-in magnets (5mm in diameter and 2mm thick), but these are optional. The lid holds securely in place thanks to friction against the box.

The bit tray is designed as an insert into the main box, allowing you to print a different bit layout.