The dentist-designed Angel Brush toothbrush uses an innovative soft, silicone design, made with tiny bristles which massage baby's gums. Biting is easier, cleaner, safer and more comfortable than a toothbrush. Kids can do it themselves (with your supervision of course). Cleans teeth, massages gums and soothes teething gums with its soft bristles on each side. Each bite cleans all three sides of 10 top and bottom teeth at the same time!