Hinged box with magnetic lid

Simple hinged box. You can add a 2mm magnet to the holes in the lid and box so that it stays shut. The holes in the hinge may need you to run a drill bit through depending on the quality of your print. The hinge holes are just large enough for a standard bit of 1.75mm filament to be used as the hinge pin. simply thread the filament through the holes and affix using glue or heat to the two end bits of the lid

the box has inner dimensions of 35mm x 35mm x 18.6mm (length x breadth x height) and the walls are 1.8mm almost everywhere