iO Replacement Heads Compatible with Oral B iO Electric Toothbrush, Toothbrush Head for Oral b iO 2 3 4 5 6 7 8 9 10 Series (8 iO Black)

Features

• Replacement heads compatible with all Oral b iO electric toothbrush, 2/3/3N/4/4N/5/5N/6/6N/7/7N/7G/7L/7S8/8N/9/9N/10/My Way Electric Toothbrush
• 8 sensitive Toothbrush Head: The bristles of the toothbrush head can wrap the teeth in all directions, and perform Tooth-by-Tooth cleaning and gentle to gum
• US DuPont Bristles: Jarubekil replacement heads made with DuPont bristles, which are the highest quality in the industry, with better elasticity and toughness, not easy to deform and more durable
• Healthy and Reliable: replacement heads with end-rounded bristles with gum and enamel protective function, the bristles tips are rounded several times to ensure that each bristle is gentle to gum, Reduce gum bleeding
• The blue bristles will fade in color over time, alerting you when it's time to replace the brush head, ensuring you get an effective clean
• The toothbrush adopts copper free bristle technology, which is a huge innovation and breakthrough in material and process. Compared with traditional brushes, it is more environmentally friendly, safe, and has excellent wear resistance and elasticity, which is not easy to wear and deform, and has a longer service life.
• Hygienic Travel Cap - replacement toothbrush heads come with caps for hygienic storage,effectively protect your toothbrush head is not outside pollution