Features: 1.Is a revolutionary device which has the amazing ability to naturally stimulate collagen and elastin production in the skin without damaging it. it can be used by both men and women and has numerous. 2.All microneedle technology is designed to lightly pierce the skin without damaging it, in turn the body reacts to this naturally and increase blood circulation which produces new collagen & elastin. which over time helps regenerate/repair the hair. 3.Tiny micro needles skin therapy design can promote the collagen regeneration and make active ingredients better penetrate the skin for more effective absorption and skin improvement effect, painless and fast to recover, no scar left behind with silky smooth looks. 4.Independently sealed package can effectively reduce infection risks for enhanced using safety and hygiene, reliable quality is strongly guaranteed. 5.Streamline non-slip handle design allows for ergonomic and secure grips, comfortable to hold and reduce accidentally slip of the hand. Specification: 100% brand new quality. Item Name: Scalp Hair Growth Stamp Material:steel needle Color:as the picture show Size:14cm/5.5in*3.4cm/1.33in Quantity: 1 Pcs Package includes: 1 PCS Scalp Hair Growth Stamp Note: 1.Due to the different monitor and light effect, the actual color of the item might be slightly different from the color which is showed on the pictures. 2.Please forgive 1 cm/0.39"-3 cm/1.18" measuring deviation due to manual measurement.