BRITEDENT Flow-Tips Pre-Bent Needle Applicator Flow Tips offer a precision solution for the clean and accurate dispensing of etchants, flowable composites, and resins in dental procedures. This pack of 100 disposable flow tips features  20-gauge or 23-gauge  diameter, specifically designed for efficient and controlled application. These pre-bent tips are ideal for a variety of dental applications, particularly excelling in sealant procedures.