>The surface of the roller is diamond-grade cutting and 70-degree V-shaped design to fit the face、
shoulder and neck,waist,abdomen and limbs etc.,full body lifting and firming massage.
>Using the dual rollers to simulate the four complex techniques of massage masters:pushing,
kneading,pinching and releasing,accelerated blood circulation.
>Anti-slip and drop resistance.Double the effect when used with skin care oils and creams.