Only Compatible with Oral-B iO Electric Toothbrush Handles. (5) Black Brush Head. Bristles Fade to White Indicating Brush Head Change. (4) White Head.
Oral-B iO Series 3 Limited Electric Toothbrush with (2) Brush Heads white. Open box new, comes with two sealed brush heads and all accessories. See photos for details. Travel case may be white or gray.
