Compartment Storage Box (stackable / with lid)

I needed a compartment storage box for my screw assortment. So I designed this box with different sized compartments. I added tappets with a corresponding recess to make the box stackable. As all the parts have pegs, the whole design just relies on press-fitting – no screws, no glue.

After making the compartment storage box, my girls asked for another one to be used for sorting their iron beads. It should have a lid to prevent spilling the contents and making a hilarious mess. So I added a cnc-cut hinge and a snap latch.