hydra needle ce 0.25mm 0.5mm 1.0mm micro titanium microneedle stamp gel tube

hydra needle is the generation serum designed for targeted innovative anti-aging treatments by activating skin regeneration processes essential to maintain its youthful appearance. the spiral groove system for needle is to deliver into dermis layer directly. stimulate skin cell to induce collagen production for skin regeneration. micro needle is thinner than a human hair so it is no pain painless micro needle with screw thread for direct delivery.syi