B&B Derma - Jade Stone Face RollerDEPUFF, TIGHTEN, GLOW : Our jade facial roller glides over skin, diminishing puffiness while boosting circulation for a brighter, smoothing effect USE WARM OR COOL: Store this amazing skincare tool in the refrigerator for a cooling effect that perks up tired complexions, or heat it up under warm water to melt away stress MADE WITH REAL JADE STONE: Real jade stone rolls smoothly over the skin and enhances the look of the skin through gentle massage.