- CARE FOR LITTLE TEETH: Take great care of little smiles with the Colgate Kids' Toothbrush that's made for kids aged 3-5 years. - SUPER SOFT BRISTLES: Our kids' toothbrush has been specially designed with super soft bristles for an effective, gentle clean of your little one's teeth. - SMALL BRUSH HEAD: The super soft toothbrush for kids has a small head that's created for easy access to little mouths and comes with a comfortable, rounded handle with thumb grips. - TOOTHPASTE GUIDE: Comes with inner white coloured bristles to show you how much toothpaste to put on this kid's toothbrush for optimal protection. - OPTIMAL ORAL CARE: For the optimal oral care routine, use this kids' toothbrush with Colgate Little Kids' Smiles toothpaste that provides 24-hour sugar acid protection.