• Safe food-grade silicone materials without harmful BPA. • Ergonomic U-shaped design adapted to the mechanics of children's tooth structure. • Complete 360° cleaning with super soft round bristles that protect the enamel. • Smooth, hollow handle easy to grip for simple control without needing to twist the wrist. • Provides a gum massage and deep, effective cleaning. • The set includes 3 units in blue, pink, and yellow colors. • Product specifically designed for children between 7 and 12 years old.