A huge hit in the US! A sponge developed using FlexTexture, a trademarked technology. The higher the temperature of the water absorbed, the softer it becomes, and the lower the temperature, the harder it becomes. (When soaked in cold water, it becomes hard enough to peel a potato.) With just one sponge, you can clean delicate dishes and frying pans with stubborn oil stains. #Scrub Daddy #FlexTexture Scrubber #Hawaii #Sponge #Scrub Daddy