A simple heart-shaped box that can hold small gifts like jewelry.

I suggest using hard materials like PLA or PETG for external printing, while using TPU for internal parts. All settings should be completed in a 3MF file. The top and bottom parts are fastened together with hinges, and the spherical parts are snapped into their positions.

To be honest, I don't have any red or red-related consumables, so I printed this in green and edited it to red.