Philips Sonicare Brush Heads, S2 Sensitive Brush Head with Ultra-Soft bristles
Ultra-thin bristles: ensure a gentle yet effective clean for both teeth and gums with Sonicare's thinnest bristles (0.1 mm). Uniquely soft design: removes up to 10 x more plaque in hard-to-reach areas vs a manual toothbrush in 6 weeks.