Includes 7 Brush Heads (missing 1)Package includes 8 Oral-B iO Ultimate Clean Replacement Brush Heads Designed to remove 100% more plaque for healthier gums using advanced iO technology Provides 360° Advanced Deep Cleaning with perfectly angled dual-length bristles Features thousands of bristles angled at 16° for superior plaque removal, spiraled pattern for better adaptability, and dual-length bristles for hard-to-reach areas. Smart Bristles fade to white when their cleaning power fades, indicating when to change your brush head.
