This Suds Up Dish Sponge Refill fits the Full Circle Home Suds Up Dish Sponge. It is a replaceable, biodegradable sponge, that that has a comfortable handle with soap dispenser. Talk about a stand-up guy! * Made with biodegradable Bonterra plant-based blue plastic and also come in green * Cellulose sponge is absorbent and 100% biodegradable * Sponge head is dishwasher safe