The most powerful type of vibrator is the so-called Magic Wand massager or massager. It has a characteristic round head that can move freely in all directions. The first vibrator of this kind came in 1968 and was marketed as a massager for sore muscles. You can of course use today's massage appliances all over the body.
It was not long before they discovered that it was useful as a sex toy. A Magic massager are usually vigorous and takes a lot of power but it also supplies a scientifically proven results. There are countless examples of women who have never been able to have an orgasm but who may experience this thanks to a magic wand. They can often be used for massaging the whole body as a mere massage device and it will still be better if one uses a water massage oil or lubricant.