Prophy Cups R.A 144 Soft Blue / Firm Yellow (WATERPIK)Prophy Cups #085232 144 R. A 144 Soft Blue (RIBS & WEBS) Prophy Cups #085233 144 R. A 144 Firm Yellow (RIBS & WEBS) The Densco Prophy Cups are designed to enhance dental prophylaxis procedures by minimizing splatter and improving cleaning efficiency. These soft blue and firm yellow cups feature a ribbed and webbed design with a skirt, providing added flexibility and control during tooth polishing. They are compatible with most right angle (RA) latch