This toothpaste is compatible with the interactive Disney Magic Timer App by Oral-B to help kids brush 2x longer. See Their Smile Grow. The Oral-B Kid’s Manual Toothbrush featuring Disney’s Princess characters is the perfect kid’s toothbrush for your own little princess. This toothbrush is sized to surround and clean their pearly whites and reach tricky back teeth while helping to protect tender gums with soft bristles. Oral-B, the brand more dentists use themselves worldwide. Disney Princess may vary.