The Grease Beast Grout Grabber will enable you to get jobs done in a fraction of the time. Exclusive BeBetterFoam actually attracts and holds grout in one pass without creating a slurry mess. Then rinses clean in seconds releasing all the grout into the rinse bucket. Plus it is 4 times more durable than a traditional Grout Sponge. 6 In. x 4 In. x 2 In.