Oral-B is the World's No. 1 Toothbrush brand used and recommended by dentists worldwide, which brings to you and your family revolutionary brushing solutions with best-in-class technology to ensure you and your family get a healthier and cleaner mouth. Oral-B Criss Cross Ultra Thin Sensitive toothbrush is uniquely engineered for exceptional plaque removal while being gentle on gums. Oral-B CrissCross bristles, angled at 15°, have been clinically proven to remove up to 99% more plaque than a regular manual toothbrush. Ultrathin bristles have up to 20x thinner bristle tips that stay soft on gums and have 2x deeper reach between teeth vs regular bristles. Extra-long Power Tip bristles hit areas where plaque builds up, and Criss Cross bristles flex and straighten to get in-between teeth while still being gentle on your gums.