3x SURI Winter Fern Brush Replacement Head in Bio Bag, in a Box - Green

SURI's recyclable plant-based heads are made from cornstarch, with bristles derived from castor oil. The brush head features a unique array of medium/soft bristles designed for optimal interdental cleaning. They have just the right amount of firmness to easily whip away plaque and food, while still being gentle on sensitive teeth and gums.