Review (1/5): DONT BUY! CREATES MILDEW IN THE SPONGE INSIDE. Might as well use a regular loofa!
Thought these would be better, but you have to replace the sponge to use regularly. The resin mold opens with a sponge inside for soap, and then need to wet it to get soap bubbles, and then leaves the sponge wet. changes colors from the soap and water. Decided to throw out after 1 month.