The Derma Roller Is An Effective Derma Roller For Hair Regrowth, Activating Dormant Follicles For Thicker, Fuller, And Healthier Hair. With 192 Real Needles, This Dermaroller 0.5Mm Promotes Hair Growth By Stimulating Blood Circulation, Reducing Fine Lines, Wrinkles, And Acne Scars. Ideal For Both Beard And Hair Growth, It Enhances Serum Absorption For Better Results. To Use, Sanitize The Derma Roller With A Disinfectant Solution, Then Roll It Horizontally, Vertically, And Diagonally With Gentle Pressure. Suitable For All Hair Fall Stages, It Pairs Well With Minoxidil For Hair Growth Serum. The Gubb Hair Roller, Folli Roll, And Zgts Derma Roller 0.5Mm Are Top Choices For Men And Women Looking For An Effective Microneedling Solution.