250 disposable tips for dental air water syringe 3-way syringe for dental unit dental chair materials

250 pieces of single-use nozzles for dental tips air syringe triple water 3 way syringe for dental unit chair dental materials features: 1. directly interchangeable with most American-style metal air/water syringe tips 2. unique four-way air design to ensure dry air 3. rounded joint end can provide patients with maximum comfort 4. more economical than sterilized metal head package: 250 pieces/box note: this product may be intended for use only by professional healthcare providers. the seller may request proof that you are a qualified healthcare provider and that you have the right to purchase certain items in your country.