Waterpik SR Small Brush (SRSB-3E)

Waterpik Sensonic Small Replacement Brush Heads has an advanced brush-head design: High-low bristle configuration, uniquely engineered to access plaque in hard-to-reach places. Soft end-rounded bristles: Effective plaque removal while being gentle on your teeth and gums. Smaller, slimmer design provides excellent access for precision cleaning. Clinically proven results.