Features 1. Strong needle wire, easy to use, with stable and long-lasting color retention. 2. High resilience, durable needle tip, and balanced hardness. 3. Minimal scabbing, large coloring area, reduced need for repeated passes, fine needles, and minimal skin trauma. 4. Fast application, broad coverage, specially designed for line eyebrow techniques. 5. Suitable for tattoo learners, beginners, and professional tattoo artists. Specifications Condition: Item Type: Eyebrow Needles Needle Diameter: Approx. 0.18mm Available Types: 16-pin, U16-pin, 18-pin, U18-pin, 21-pin, U21-pin Recommended for Line Eyebrow Technique: 16-pin, 18-pin, 21-pin Recommended for Shading/Brow Frame Technique: U16-pin, U18-pin, U21-pin Quantity: 50 pieces Application: Practice for tattoo learners and beginners Features: High-precision steel, lead-free soldering, individually packaged, sharp needle wire, high toughness, slender configuration, smooth lines, strong resilience, minimal scabbing, enhanced three-dimensionality, and reduced wound area. Package Includes 50 x Eyebrow Needles