Simple Open Box Method
thingiverse
This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/2Fm8EroNbsT I designed this object more as a printing trick than a stunning work of art. If you want an open box and, for instance, 3mm walls, creating a solid cube in Tinkercad is very simple. Just export that. It should take you only .5 seconds to do so. Now, select 0 infill, 3mm wall thickness, and 3 mm bottom thickness in Cura. Then have the print stop or manually stop it at the height you want. The result is an open box with minimal effort required...
With this file you will be able to print Simple Open Box Method with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Simple Open Box Method.