One set did not function [ I do not have the time to send it back ].…wasted time and money.

The other problem …the brush does not fit and so I have to hold on to it so it does not fall out.

The only set that works is the very first one that I have purchased …So I ordered two more…and sent it

…as a gift to my daughter and granddaughter …they are not commenting …which means it is not good.

I only rate where deserved. Having had an Oral B electric TB - OK, a Phillips TB - better, this is the best by a long way. My teeth are so clean, seconded by my hygienist who said I don’t need to visit as frequently. Five stars. I’m recommending it to everyone

Ich hab schon einige Schallzahnbürsten gehabt und komme auch aus dem Bereich der Zahnmedizin. Diese Bürste hat mich überzeugt. Läuft ruhig und erzielt ein super Ergebnis.

I love the colour and how clean it makes my teeth feel. It’s very comfortable to hold.

It cleans wonderfully. I much prefer it to my Philips Sonicare as it is gentle on my gums, yet cleans just as well. I look forward to trying the charcoal brush heads that go with it.