Fully 3D Printed Recycled Iris Box

This fascinating Iris Box consists mainly of an empty, recycled cardboard spool from Bambulab, which you can then use to make a box without needing a lot of filament, and it prints quickly.

You can also print intermediate pieces to stack multiple cardboard spools on top of each other.

The assembly is very simple and requires neither screws nor glue. Just put everything together as shown in the picture. Tip: The easiest way is to clip the top wheel and the top cover together first and then insert the parts.