So I decided I wanted to be able to hold all my craft paint for modeling in once place and to keep it from being a mess in a box I decided to make something custom.

These are stackable and should fit on an ender 3 using cura, although it's almost the whole bed.

I printed them without supports and it worked fine, but I did turn up the overlap between the wall and perimeter to 50% in order to get it to work. Not sure if you'd have to but I didn't want to chance it since the last thing to print is the interlock part which was unsupported.

Creality

Ender 3

No

No

0.28

15%