The Quip system is a well designed, well thought-out system for keeping your mouth healthy and happy. The 30-second pulses and 2-minute shut-off are brilliant, the device feels good in your hand and appears well engineered. My only minor complaint is that I wish the holder/cap stuck better to glazed tile, mine always falls off. But that would not prevent me from whole-heartedly recommending it to friends and family
Bottom Line: Yes, I would recommend this to a friend