Ultima A1 Derma Pen that our renowned company proposes to the valuable patrons is utilized for various skin problems such as acne scar removal/treatment and stretch mark treatment/removal, and skin rejuvenation. Operated by battery, this kind of pen is made up of medical grade stainless steel in grey color with developed technology in adherence with industry norms. Easy to operate, light in weight, energy efficiency and durable, Ultima A1 Derma Pen features size from 0.25mm to 3mm, cartridge of 12 pin, and 5000 RPM rotation.