100Pcs/pack Dental Needle Tips for Etch Gel Composite Flow Applicator 18/19/20G
20G 0.9mm Yellow. 20G 0.9mm Black. Dentist Pre-Bent Flowing Syringe Tip. 18G 1.2mm Pink. 23G 0.6mm Light Blue. For etchants, resins and flowable composites. Available sizes.