Replacement brush heads compatible with the electric toothbrush from the Oral-B iO series 3/4/5/6/7/8/9/10

Effective cleaning: The design with long and short bristles allows Trustnice precision brush heads to close the teeth and penetrate deeply into the spaces between the teeth, removing plaque 5 times more along the gum line compared to a manual toothbrush. High compatibility: Trustnice brush heads are specially designed to fit the Oral-B iO toothbrush, and the brush heads are compatible with Oral b IO 3/4/5/6/7/8/9/10 electric toothbrushes. Affordable and stylish combination: Replacing an electric toothbrush head works just like the original heads at an affordable price, each brush head contains a colored ring perfect for all family members without mixing. Gum protection: The bristle tips are rounded so as not to hurt the gums. The medium-hardness replacement brush head provides the perfect balance between thorough cleaning and gum protection.