I made this sponge holder to hang from the cup hooks on my KitchenAid drying rack. I didn’t like how my old sink-mounted holder collected gunk, but I still wanted to keep my sponge off the counter. This just slides onto the hooks without clips or hardware and is easy to move. It’s designed for KitchenAid racks with side cup hooks but may fit others. I printed in PLA, no supports needed. Let me know if it fits your rack too!