Derma Roller Size 1

The 1.0mm Derma Roller System helps stimulate hair follicles and improve scalp health, supporting hair density and growth when used regularly. Instructions for use: Gently pass the device over a clean scalp, following the instructions. Warnings and precautions: For personal use only. Do not use on inflamed skin. Product Details: Brand: Derma Roller Category: Hair Accessories Size: 1.0 mm.