Oral-B® 3D White™ with Stain Eraser Toothbrush Medium. Gently polishes away stains. Oral-B - the brand more dentists use themselves worldwide. Individual flexing sides. Plus a stain eraser. How do the flexing sides work 3D White™ Pro-Flex™ has individually flexing sides that adjust to the unique curves and contours of your teeth and gums for an all-around clean and an invigorating whitening experience. How does the stain eraser work 3D White™ Pro-Flex™ has a uniquely-shaped stain eraser that gently polishes to help whiten your teeth. It works together with the bristles and helps to remove up to 90% of the surface stains in hard-to-reach areas like along the gumline and in between teeth. Also try Crest™ 3D White™ toothpastes. For more oral care information, visit www.oralb.com or call 1-800-56-ORALB (1-800-566-7252). Patents: www.pg.com/patents. ©2015 P&G. www.pg.com.