Braun Genuine Soft Tooth Brush Supply Pink Oral-B Children's Refills, 21-Month (7 Brushes), EB10S-7 PKMPK,

Our children's brushes have been revamped to be even gentler on teeth and gums! Compatible models: All Braun Oral-B rotary electric toothbrushes except the iO. Replacement timing: Approximately every 3 months (the blue bristles will turn white to let you know it's time to replace them) Ages 3 and up Brand: Braun Oral-B