Philips Sonicare S2 Sensitive - Genuine Replacement Electric Toothbrush Heads, White, 4 Pack One Year Supply, HX6054/77

• Gentle yet effective cleaning of sensitive teeth and gums: these electric toothbrush heads feature a unique design with long, thin, ultra-soft bristles that keep every brush stroke kind
• Remove up to 1000% more plaque than a manual toothbrush in hard-to-reach areas with more than 3,000 densely packed bristles designed to provide thorough yet gentle brushing
• Proven Sonicare technology: deep and gentle cleaning with up to 62,000 bristle movements; Sonicare Fluid Action supports cleaning by driving fluid deep between teeth and along the gumline
• BrushSync replacement reminder tracks how often and how hard you brush; the light on the handle will turn on when it's time to replace your brush head, blue bristles will also turn white
• These sonic toothbrush replacement heads are compatible with all Philips Sonicare click-on electric toothbrushes : simply click one on or off for easy replacement and cleaning
• Philips aims to reduce the use of fossil fuel-based plastic, that's why 70% of the plastic in these sonic toothbrush replacement heads is bio-based ; paper-based recyclable packaging
• The set includes: 4x S2 Sensitive brush heads, white