24K Gold Plated Hydra Derma Stamp Roller SQY 20-Pin Titanium Alloy Microneedle Beauty Skin Care Hydration Reusable

Feature: * Painless Micro Needle with Screw thread for Direct Drug Delivery * Stimulate skin cell to induce collagen production for skin regeneration. * Micro needle is thinner than a human hair so it is No Pain * The Spiral Groove system for needle is to deliver topical serum into dermis layer directly. Specifications: Model Number : Automatic Microneedle Derma Roller Capacity:6ml Needle Types: Roller Needle, Stamp Needle Needle Number : 20Pin Needle Material : Titanium Directions: 1. Sterilize roller by soak it in alcohol solution for 10-15 minute before and after each use. 2. Wash and pat skin dry. 3. Put some serum to the bottle 4. Do not puncture skin but apply pressure. Roll back and forth in desired area for 4 - 5 times. Switch direction. 5. Pat skin until the serum be absorbed totally. 6. Use once a week for optimal results.