BMK Trading compatible heads for Oral-b iO series brushes, 4 pcs - compatible with Oral-b iO Ultimat

BMK Trading heads are compatible with Oral-B iO electric toothbrushes. They are fitted with high-quality Dupont 612 nylon bristles. The bristle trim perfectly follows the anatomy of the tooth and ensures effective cleaning of teeth and gums, even in hard-to-reach areas. The heads have medium-hard bristles. We recommend replacing them every 3 months; the blue bristles will also indicate when it's time for a change by gradually fading. BMK Trading heads provide a precise clean for your mouth.