PRO: easy handling, no weight. Cons: Unfortunately, there is the On / Off switch at a central location on the handle, so you this operated in the application of öftern accidentally. MY EXPERIENCE (at regelmäßgier application and only low to moderate intensity): - No skin tightening and improving cellulite, stretch strips rather worse. - Melting of love handles? what a crap. - After treatment veins occur troubling forth, do not use in a tendency to varicose veins !! - I have bruising -bzw. Suffered similar damage spider veins and strongly hope that this regress again! My goal when purchasing the massager, it was not intended to provoke varicose veins. Caution As directed does not apply, at: - Skin diseases of all kinds; Varicose veins, pregnancy, wounds and surgical scars young, chronic diseases of the liver and kidneys, severe heart and circulatory problems.