Colgate Zero for Kids manual toothbrush is BPA-free and contains zero artificial colors. Colgate Zero for Kids toothbrush fits adult hands to assist children with brushing, and is suitable for children 2 years of age and older, making it an ideal toddler toothbrush for ages 2-4 and up to 6 years of age. The extra soft toothbrush bristles are for a gentle but effective cleaning for plaque removal. This toothbrush for kids features a built-in suction cup for easy and fun upright storage.