Firik Electric Toothbrush Replacement Heads 16 Pack: Compatible with Oral B Braun Replacement Brush Heads Refill…

• DuPont Replacement Brush: Firik's electric toothbrush replacement brush is manufactured with DuPont bristles developed in the USA. Characterized by durability and cleaning power, without damaging teeth and gums New Material with Bristle Fade: When the blue bristles with color signals fade, it indicates the need for a new replaceable toothbrush head. It is recommended to replace toothbrush heads every 3 months to ensure that the cleaning effect is not reduced High Density Flocked Oral B Replacement Brush: Firik‘s replacement brush for Braun electric toothbrush uses the latest flocking technology, and the amount of bristles is increased by 20% compared Widely compatible: FIRIK toothbrush heads compatible with most Oral B toothbrushes, which can work well with the electric toothbrush handle Family Sharing: The 16-piece set ensures comfort during use. To ensure effective cleaning, replace the brush heads every 3 months or when the cleaning effect of the brush heads decreases