Description: Excellent quality micro needle roller system. An effective anti-aging tool. Reduce the common signs of aging, such as wrinkles, facial sag, etc. Promote to make your skin tighten, elastic. Effectively improve scar, stretch marks, acne, etc. Also can be applied onto the entire body. Made of safe material, friendly and harmless. No side effect on human body, please be assured to use. Specification: Using Instructions: Clean your hands and the part that needs to be cured. Use the cleansing and anti-bacterial gel to wipe your hand and skin Use hot water to flush the roller. You should use some skin care products before using. Using your other hand to straining your skin and rolling before and after over the part to be cured. Roll 8~10 times in every direction. Put enough pressure and make sure the micro-needle can penetrate your skin. After treatment, you should wash and dry up the rolled part. Package Includes: 1 Piece Micro-Needle Skin Roller Note: 1.Because of the size measurements are handmade, so there may be 1-3CM error 2.Please understand because of the light irradiation or computer display difference, so I can't guarantee photos and real color is 100% the same.