1 Stainless steel material has excellent stability and less vibration, which is durable and safe to use. 2 Used with eyebrow tattoo pen, which is ideal for eyebrow tattoo. 312 or 14 pins design with fine point can create natural and beautiful eyebrows quickly. 4Each blade is sterilized in advance. 5Standard size fits almost all tattoo pens. The eyebrow tattoo blade is made of stainless steel, which is stable and not easy to rust to create a safe and healthy environment for tattoo work. Used with tattoo pen, it can create natural and fine hair strokes to solve thin brows and brows with bald spots problems. Features: 1. Stainless steel material has excellent stability and less vibration, which is durable and safe to use. 2. Used with eyebrow tattoo pen, which is ideal for eyebrow tattoo. 3. 12 or 14 pins design with fine point can create natural and beautiful eyebrows quickly. 4. Each blade is sterilized in advance. 5. Standard size fits almost all tattoo pens. Specification: Type: Tattoo Needle Material: Stainless Steel Color: White Optional Pins: 12Pins, 14Pins Optional Quantities: 10Pcs, 50Pcs Weight: Approx. 13-65g Function: Eyebrow Tattoo Tool Package list: 1 * Set of Eyebrow Tattoo Blades