Oral B T/Brush Heads iO Gentle Care Black 4s

Features

• The softest iO brush head for a gentle brushing without compromise on cleaning
• Oral-B iO Gentle Care features up to 4000 soft bristles and a cushioning outer ring to precisely adapt to the curvature of teeth and protect gums
• The iO Technology combines Oral-B's iconic round brush heads with the gentle micro-vibrations of iO toothbrush for Oral-B's best cleaning performance
• Oral-B iO brush heads are exclusively designed to fit Oral-B iO toothbrushes
• Dentists recommend changing brush head every 3 months to keep an optimal cleaning efficacy
• Oral-B is #1 brand most used by dentists worldwide with clinically proven results