Braun Replacement Brush Heads Oral-B For Kids Soft Bristles 1 piece Pokemon Pikachu Main unit Charging The kids' brush is renewed to be even gentler on teeth and gums! Replacement timing: Approximately every 3 months (the blue bristles turn white to indicate the replacement timing) Target age: 3 years old and up Brand: Braun Oral-B The toothbrush is individually packaged and unopened. It is also possible to attach adult brush heads. The metal part is rusty, but I think there is no problem with use. Operation has been confirmed. Please refrain from purchasing if you are nervous or concerned about minor details. Thank you for viewing.