Sponge holder

This is a basic holder/dish to hold a 72 mm x 112 mm x 15.5 mm high sponge. I keep this next to my 3D printer to hold a sponge I use to clean up glue off of my build plate, but it would work equally well in the kitchen or bathroom.

The bottom is flat with no overhangs. The inside and outside corners are rounded. It should print easily.