Quick view Quick-Change Grouting Handle & Sponges Raimondi $5.15 - $30.94 Quick-change handle system for easy use with sanded or unsanded grout. Handles are made of polished aluminum electro-welded to the blade with rubber hand-grips fastened by a non-slip screw. The handle can be used with either size of sponge. Out of stock! Please check back soon, or contact us to backorder.