A box is for sure a useful thing! A lockable one is even more interesting! A lockable box that says "I love you" is probably the most wonderful thing in the world!!! 😜

So here's it is! Large format, super easy to print, support free and easy to assemble!

All the parts are support free, but the key is...not. So i have made two files: One pre-supported (in which a support is already included, just break it apart at the end of the print), and the other one unsupported. (If you have trouble with my pre-supported file, try printing the one unsupported and add slicer support for the small tip of the key).

All the other files are 100% support free.

You will need four M3x6mm screws.

Included instructions as usual.

SETTINGS:
The box is made to be printed with a 0.3 layer height for faster prints. Also, because of his shape, the box is very strong and you don't need more than 2 walls with 10% infill. You can change those settings if you want, but mine was printed this way and is really strong.

For the other parts, go with your preferred layer height, mine was 0.2 almost everywhere.

For the parts with screws (backplate and mechanism base) is suggest 4 walls to ensure the screws won't break the parts.

For the details on the cover, use a simple color change at height. Use minimal temperature and slow speed for the details to have crips details and to prevent stringing.

Finally, be careful with the gear and the racks. Look at the instructions for the position of those components.

Box dimensions: 190x160x65mm

I hope you like it!

Keep printing my friends!!!