Non-Disposable Silver Microblading Eyebrow Pen is different other ordinary permanent make-up. It is not done by a machine.The pigments are manually placed into the skin. As with the handle of the machine the Microblading manual pen is equiped with sterile packaged blades ("slope" style, in U-shape or curvy.). The blade glides with gentle pressure over the skin and causes a fine cut. The cut is as fine as a papercut and you can hardly distinguish it from real hair.