Armaly ProPlus 00608 FA/NS Grout Sponge 6-1/2 in L 4-1/2 in W 2-3/8 in Thick Polyester Yellow

Made from an advanced sponge formulation that won't pull grout from narrow grout lines while providing a clean line finish. Using durable, high-quality materials that wipe and rinse quickly, this sponge is formulated for use on square edged tiles.