Source & Tour Replacement Toothbrush Heads

Give your toothbrush new life with RADIUS toothbrush replacement heads - the sustainable, interchangeable refills designed for SOURCE™ and  TOUR™ Travel Brush handles. With a wide, gum-massaging head and long neck for deep reach, these heads deliver our signature clean while reducing toothbrush waste by an incredible 93%.

 

These are replacement heads only and must be used with a compatible RADIUS handle.