Colgate Smiles Toothbrush Age 2-5 Years has a unique centre coloured dosing dot on the toothbrush head that acts as a guide for measuring the appropriate dose of toothpaste, multi-height soft bristles clean both permanent and deciduous teeth, it has a tongue cleaner on the back of head to encourage good oral hygiene habits, a cushioned oval shaped head protects soft tissues and a comfortable thumb rest and non-slip cushioned handle for better manual dexterity.