Oral B Replacement Heads Pro Cross Action Black, 4

Removes up to 100% more plaque for cleaner teeth and healthier gums than a manual toothbrush Only the original Oral-B heads are equipped with X-shaped bristles that reach hard-to-reach areas for other products, ensuring optimal hygiene effectiveness Oral-B Cross Action is equipped with 16° angled bristles that fit perfectly into every tooth for deep cleaning Compatible with all Oral-B rechargeable electric toothbrushes, except iO and Pulsonic Head Use Indicator: The bristles switch from green to yellow reminding you when to change them to maintain 100% effective cleaning