Preventing the aging, enhancing immunity, Skin Tightening. Promoting the face blood circulation and Excellent fit and feel about rolling technology makes you feel professional body beauty at home. Not only for massage use, but also for body and face slimming, lifting, shaping, skin tightening and relaxing. The effects of the 3D massage roller are: slims face, tightens the skin, body slimming, body reshaping, relaxing tense muscles, relieves fatigued and cramped muscles, and alleviates the tension around the face.