This is a simple rectangular box with a sliding lid.

The lid may be secured with a small lock (optional, 4mm diameter shackle).

Printing notes:

The tolerances on the lid are relatively small to ensure there's very little slack, so make sure your printer is well calibrated.

Supports are needed for the lid groove on the box, so the slicer must be correctly configured for this.

Using Cura, these parameters are recommended:

• Supports: enabled
• Support placement: everywhere
• Support interface speed: 20
• Support pattern: concentric
• Support bottom distance: 0.4
• Support horizontal expansion: 0.2
• Support interface thickness: 0.4
• Support interface pattern: zigzag