I designed this simple sponge holder for my two basin kitchen sink. It allows the sponge to dry and drain within the basin itself instead of sitting on the counter top. The sponge holder firmly slides onto a 47mm - 50mm sink divider and has a tapered shape to hold a variety of sponge sizes securely in place. I created this sponge holder using the free version of SketchUp, version 13.0.4812.