Beurer FM16 Mini Foot Massager is the perfect solution to tired, aching, stressed feet, and its small size means that it's portable.. so you can have happy feet wherever you are! With the addition of vibration, the soothing roller balls will massage your soles, relieving tired and painful feet. Vibration therapy increases blood flow and prevents numbness, aching and pain. It is particularly effective for people who suffer from poor circulation who are prone to pins and needles in their feet, but it also offers great relief for anybody who spends lots of time on their feet and requires some relief.