Hydra Needle Microneedle Fine Touch Serum Applicator Derma Stamp 0.25mm

Micro Needle with Screw thread for Direct Solutions Delivery
Hydra Needle 20 is an innovation, it can transport the solutions directly
Microneedle diameter is thin as 0.25mm, thinner than human hair
The Capacity of Hydra Needle 20 is 5ml
The Needle length of HN Hydra Needle is 0.25mm