have for some time been looking for a device suitable my good face scrub cream and already tried. so far not been very successful ... have now tried the JAFRA device and I'd like to have a good evaluation / recommendation for all give equally seekers: This unit is powered by 2 batteries, has a continuously variable slide switch to adjust the vibration intensity. The essay scrubs / does not scratch, but massaging the skin back and forth very smoothly. the two papers are coated with a thicker soft foam-type, which are excellent wash after peeling. the engine is quiet, it's just a slight hum. the whole unit is top face 1a wellness for a good home cooked. so I need not talk about the price of around 50 EUR. 5 star plus for the part!