Oral-B iO Ultimate Clean Replacement Brush Heads 4 Pack in Black iORefillBlk4Pk

The Oral-B iO Series combines powerful, but gentle micro-vibrations with Oral-B's unique dentist-inspired round brush head design for a professional clean feeling every day

Features:

• Reduces plaque build-up along the gumline
• The dual-length bristles surround and reach deep in-between teeth and have higher density for an ultimate clean
• Compatible with Oral-B iO Electric Toothbrush Handles