Oral-B Ultrathin Sensitive Toothbrush – (Black, Buy 2 Get 1 Free)

Ultrathin bristles: 20x thinner bristle tips which stay gentle on gums and reach deeper between teeth Cup shaped bristles: precisely cover each tooth and provide a deep clean Dual bristles type: ultrathin bristles: 20x thinner bristle tips that stay gentle on gums Regular bristles: give you superior cleaning experience