really simple toolholder

I'm an very unorganized person, therefore I made a small device to store the tools I need to operate my 3d printer.

It's made of an single printed part and an sheet of 4mm plywood (whitch is not necessary)

the printed part is designed to hold 4 Allan keys (1.5mm 2mm 2.5mm 3mm) an an screwdriver (3mm shaft)

maybe I'll also add some extra parts to store other tools on the plate