My kids have been lucky to have pretty healthy teeth. Obviously brushing, flossing and seeing a dentist regularly is a big part of it, but anything I can find to make some of that easier is fine with my kids.We currently have the For a travel toothbrush, it is a good choice vs. the 'ol manual brushes. That said, it doesn't quite compare to our counter top OralB which seems faster. The brush action on this also seems less refined than a counter model's brush action.Besides for travel, this is also OK for home so that when brushing time comes, the kids can each have their own rather than compete to be first at the counter-top OralB. It can also be more fun for some compared to a manual brush.At under 7 bucks, the price was good and it even comes with the battery. Compare that to the lofty price of some wiz-bang manual brushes these days and this looks even better.In sum, if you think this might be for you, then next time your in the market for a manual brush, you might just give one of these a try instead and then decide for yourself.Me encanta, económico y funcional.This product is fantastic - powerful spin brushes which I found extremely helpful for those hard-to-reach teeth (and the back side of teeth). The 3-pack deal was a great bargain. The first one is just now starting to show signs of losing some power, so will try and replace the battery.Doesnt do much just massages your gum. The sonic care system is better. This one is slow and it is loud. does not really brush your teeth just vibrates Battery does last long though. Plus side is that They use duracell.If you manage to brush 2 minutes every time it works the same way.$3-4 is not worth it. Plus more resource are used into this production.I bought two sets of these. They work well but are a little noisy. Worth the price.nice to have 3 piece inside the packet. good value of the price.EXCELLENT TOOL TO AVOID EXPENSIVE DENTIST ORTHO -DENTISTRY. CARE.. THAT HURT YOUR MOUTH AND WALLET!EASY TO USE AND CHANGE BRUSH AND IF DONE TWICE EVERYDAY, YOU ARE HOME FREE.