Heart giftbox locked with screws

Printing Tips:
Note the orientations of parts while printing.

Just use default settings, there should be no issues with tolerance's.

I print this with Creality Ender 3 v3 KE using Orca slicer and default settings.

You will need 4 ribbons (L shaped brackets that goes on each of 4 sides) 

And 16 screws

Print-in-place friendly design
No supports needed

Multicolor printing recommended for best visual effect (ribbon/heart)