Syringe, One Button, Precision Comfort, Less Tubing & Kit - DCI 3640 | Avtec Dental
3637 DCI Syringe Button Assembly - Available from Bowen Products
1Pcs Dental Triple Way Syringe Handpiece Air Water Syringe Button &2 Nozzles Tip | eBay
Air/Water Syringe Buttons & Service Kit, to fit A-dec Syringes - MediDent Supplies
Amazon.com: TDOU 2PCS Dental Air Water Spray Syringe Triple 3 Way 2 Nozzles Tips Metal Handle + 4Pcs Metal Alloy Nozzles/Tips/Tube : Health & Household