Clean surfaces quickly and easily-porcelain, hard water stains, pool tiles, flush toilets, barbecue grills, steel and stone.Removal of calcium, lime and hard water stains-use gentle abrasive action to stubborn hard water deposits.Reduce scratches-finer abrasives can reduce scratches.Guard your hands-includes a heavy-duty plastic handle to guard your hands.Stone size: 5.25 inches X 1.5 inches X 1.5 inches (13.34X3.71X3.71 cm)
