Simple Open Box Method
thingiverse
This thing was made with Tinkercad. Edit it online https://www.tinkercad.com/things/2Fm8EroNbsT This is more of a printing trick than a great design! If you want an open box and for example... 3mm walls. It's very simple to create a solid cube in Tinkercad the size you want and export that. Should take you .5s to do that.... Now in Cura, Select 0 infill, 3mm wall thickness and 3 mm bottom thickness then have the print stop, or manually stop the print at the height you want. The result is an open box with very little effort... :)
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.