D&D Box
thingiverse
I discovered this D&D box design on Thingiverse and decided to modify it to make single-unit printing a breeze.
Download Model from thingiverse
With this file you will be able to print D&D Box 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 D&D Box.