Bottled Microneedle 64 Needles Hydra Roller with Serum

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.