... tissue, eliminate flaw.-Accelerate blood circulation, help regeneration of collagen and elastic collagen; improve texture and increase skin ... problems: The cutisthick horniness, lackluster, pigment uneven, crinkles, lack of elasticity, sunburn skin. The middle cortexconcavo-convex holes, acne, ... no longer required in this new model.Perfect design of the running-rod, with four holes, one releasing ...