I bought this for my 13 year old, who recently got braces and she loves it. I like that it has a variety of changeable piks to use and adjustable speeds. I started to use it because my gums are receding and I can't believe the difference it has made in a few weeks.
My husband bought this for me for Christmas and I was thrilled!! I quickly learned how to use it and am very happy with how well it cleans my teeth and gums. The different pics are a plus and are fun to use.