Replacement brush heads for Philips One by Sonicare handles. The soft bristles fit the contours of the teeth. Coral pink.
Features
Micro-vibrations at approximately 13,000 strokes per minute gently brush away plaque when used with a compatible Philips One handle.
How to Use
Attach the brush head to the toothbrush handle and brush twice a day. The instructions state to replace the brush head every three months and also every two weeks.