This system of sorting bins is designed around the wide Ikea Alex drawer unit with internal measurements of 60cm x 42cm with a depth of 6cm for the top drawers and 8cm for the bottom drawers. The module size is 6cm x 6cm x 2cm. This gives the drawer a layout of 10 modules x 7 modules. Short drawers have a depth of 3 modules, and tall drawers have a depth of 4 modules.

I recommend using longer bins in the back for visibility since the drawers don't fully open.

4x4x? bins won't fit on P1S build plate, but model included in other files.