Caja espiral
youmagine
The two pieces shown fit snugly one inside the other, but you have to tap them in as they go so that even if you turn it upside down, the cover stays put. Depending on what's inside, you can get either a tighter or looser fit, which makes it perfectly adapt to the size of whatever it holds.
Download Model from youmagine
With this file you will be able to print Caja espiral 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 Caja espiral.