Natalie Mills Jade Roller & Gua Sha set is made with natural rose quartz and are supreme anti-aging devices, which tighten pores, reduce dark spots, decreases fine lines & wrinkles, and calms skin inflammation & puffiness. The face-molding curve of the Gua Sha and the smooth glide of the Roller allow easy movement on your face while stimulating collagen production and blood circulation. For best results, use consistently 4-5 times a week. For ultimate boosting, use together with Natalie Mills Beauty skin products.