Dr.Pen Derma Pen (Ultima A7) For Clinical Purpose

1. Built-in needle installation, more secure and stable,Needle cap dust protection design, safe and sterile; 2. High-performance motors:Equipped with high-performance motor, strong power and more silence; 3. Constant speed adjustment gear; 6speed adjustment, the speed is more refined, and the effect of treating the problem skin is maximized; 4.The diameter of the needle is 0.18mm, the area of the wound is small and the pain is light;