The face roller are made of 100% natural jade stone. Without any chemicals or irritants the roller helps you with anti-aging, anti-wrinkles, reducing dark under eyes, and better skin and health. Jade Gua Sha facial roller helps increase blood circulation with a good amount of pressure, which can reduce puffiness and wrinkling. Use a roller firmly can release some knots or tense muscles in your face after a long day. When working with your usual face routine products use the jade roller last to set in your products. If you need other types of product, you can also contact us!