this review title is: pricey but your kids will love them and the content is: my son is and i bought him the sonicare for kids when he was he did not have a problem brushing his teeth but this brush made it more fun for him and that kept him cleaning his teeth longer which is important he still has his baby teeth and the smaller heads on these refills makes it much easier for him to maneuver within his mouth although they can be pricey if cleaned and stored well they last a long time spend the extra money now and ensure your kids learn good dental hygiene from the beginning i gave stars only because the price is high when compared to buying adult brush heads which can be had much cheaper otherwise these heads are great quality and will last.there are other information for this review, one is this reviewer did purchase it and the other is 1 people think this review is helpful.