Prophy Cups #085112-144 SCREW 144 Soft Blue (RIBS ONLY)Prophy Cups #085112 144 SCREW 144 Soft Blue (RIBS ONLY) The Waterpik Densco Prophy Cups are designed for efficient dental prophylaxis procedures. These soft blue and firm yellow, ribbed cups feature a screw type shank, ensuring compatibility with most prophy angles. The ribbed interior enhances cleaning efficiency by reducing splatter and providing better interproximal access. Each package contains 144 cups, offering a cost effective solution for