This product was purchased by my wife. Have always ordered through dentist before. Dentist performed whitening study, teeth became 2 shades whiter when used as recommended. Continue to use approx. 3-4 times a month to maintain whitening. Since using these whitening strips have been complemented several times on teeth being white. Some sensitivity in the beginning but after initial use sensitivity lessened.
HAd this about 4 weeks and no problems so far. I haven't dropped it/run over it with a car/fished it out of the toilet, so I can't vouch for its durability. The light is completely useless, unless you need an emergency trim during a blackout. The cheaper Panasonic is probably just as good.
Final word to potential purchasers - nose hair stubble is a completely new experience.
I carefully reviewed the reviews about clippers before ordering this one. And I am convinced it is best in class. But it still only works in a fair manner. It takes many turns to pull out all the hairs (and it does pull, although not too painfully, rather than cutting), and does not do very well unless it is attacking a rather big nasty hair, rather than the peach fuzz that is more common in the nasal passage & around the ear. I did have an electric rotary version before this one. It worked even more poorly. So I guess I will be satisfied with this one, for lack of a better alternative.
