Don't spent thousands dollars at the beauty salon to improve your skin condition until you try the OCHILIMA Derma Roller! Our Derma Roller is designed to improve the elasticity and vibrancy of the skin to create a naturally beautiful glow and a healthy complexion. The needle size is 0.3mm, widely considered the safest size, as it is not designed to puncture the skin but instead to stimulate and rejuvenate. Our Derma Roller is the best option for beginners or users who want maintain or improve their skin health, male or female, young or old. Combine it with your favorite skin serum or lotion for even better results.