Skin tightening; With new kneading technology; Rotation in 360 Degree cleaning and massage totally; Adept for the sensitivity and unconcious skin.Beauty skills: Simulate the trick of cosmetologist to design the beads for massage any part of body. Pt beads: The Surface of the beads plate a thick layer of Pt with good heat resistance and acid-resisting, which can keep gloss. Preventing the aging, enhancing immunity, eliminate excess fat; Compact, waterproof, easy to clean, and lightweight enough to carry it anywhere.