Pedicure system by Magnitone, Buffs dry and hard skin, Dome-shaped rollers, long lasting micro crystals, Lightweight construction, Can be used in water, Battery operated, Includes two AA batteries. Making it their mission to make your skin buzz, the two Brit boys behind beauty brand Magnitone London help you give dirt the brush off with their cleansing and exfoliating brushes. Expect good vibes only with their sonic vibrations and SkinKind bristles for all skin types.