Had one of these yrs ago, cost about £10 from body shop. They reckon the stimulation and massage improves removal of toxins, and can improve appearance of cellulite. Have to say, as with most things, i gave up, never seemed to find time to fit it in, so don't know if it really works. I do recall tests last yr on firming creams on daytime tv, sme of the cheaper ones (boots own and a nivea one i think) did really well. May be able to find them on google somewhere. Let us know if its any good! xx