The toothbrush is well made, the brush heads are easy to attach to the handle so that the kids can do it independently. The design like my kids very well, they are very excited. After a minute you make brush a short interval so that one well knows, when the 2 or 3 minutes brushing time are over. The bristles have a blue stripe that fades gradually, so you know exactly when it's time to change the brush head. What I'm missing is a small light that indicates when the toothbrush needs recharging and when it is charged. The battery lasts about one week at 2 times a day cleaning, but you have to keep a close eye on, otherwise it just goes out without notice. The bristles are quite soft and you have to exert a little pressure just so that the teeth are clean. All in all, we can recommend the toothbrush. Point deduction is available for the missing indicator light, that would be very helpful