Tile Grout Sponge Medium - Hydra by Marshalltown Tools Save Liquid error (product-badge line 32): -Infinity% $2.64 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Used to wipe off excess grout from joints Rounded corners to prevent digging out and marring joints Size: 6" X 4" X 2"