It's a box for CR2032 and LR44 / SR44 / AG13 batteries.
1. added guides to prevent the covers from shifting during use.
2. changed the notches for 6x2.7mm magnets (on Aliexpress they are sold as 6x3).
3. added an inscription on the top cover to avoid confusion of which is the top and which is the bottom.
4. improved the quality of the model for better printing (but the model took up significantly more space).
5. rounded off the outer edges
How to print:
Material: any strong material (I made with ABS), about 40 grams of filament is required
Layer height: any (I prefer 0.12mm)
Number of walls: 3
Number of bottom layers: 4
Number of top layers: 4
Filling: 15% is enough
Ironing type: all top surfaces (just to make it look even prettier)
Supports: not required
Brim: not required
The author remixed this model.
1. added guides to prevent the covers from shifting during use.
2. changed the notches for 6x2.7mm magnets (on Aliexpress they are sold as 6x3).
3. added an inscription on the top cover to avoid confusion of which is the top and which is the bottom.
4. improved the quality of the model for better printing (but the model took up significantly more space).
5. rounded off the outer edges.