Nero Kids Pro Expert Math Genius 3+Years Toothbrush K-507 is designed to make brushing fun and educational for children aged 3 and above. The soft bristles are gentle on young gums and teeth, providing a comfortable brushing experience. The math genius theme encourages kids to brush regularly and develop good oral hygiene habits. The handle is easy for little hands to grip, promoting proper brushing technique. Ideal for daily use, this toothbrush helps maintain clean and healthy teeth for your child.