Air Water Syringe Tips with metal. Air water syringe tips with stainless steel inner pipe and white plastic tube. Air water syringe tips can totally replace the stainless tips and be used to clear away the scrap or remnants between the teeth parties, safety, convenient and clean. 1CM rut from the tips prevents the slide in use. Air water syringe tips are the top disposable dental material at present. It guards against cross-infection and make sure the fresh air dry with the independent water and air tips. Tips can turn freely, convenient using and matching to any type of dental chair.