1、0.35mm Needle diameter, easy coloring, good elasticity, and the tattoo lines are delicate after finished. 2、Good resilience and sharpness, moderate hardness, special designed for eyebrow tattoo. 3、Strong toughness, smoothly and stable, stable color retention for a long time. 4、Small scab after finishing, large color area to reduce repeat operation, less skin damage. 5、Simple operation and high efficiency, suitable for tattoo artist operation, beginners practice. Item Type: Microblading Needles Material: Food Grade Stainless Steel 4 Rows 3R: Shader needle, color fast, smoothly and convenient, 4 rows 3R needle side by side welding 14 Pin: No scab, moderate hardness, good elasticity, suitable for eyebrow frame and mist eyebrow operation, seaweed eyebrow, makeup eyebrow 18F: Fine lines more real and more thin, suitable for line eyebrow, straight united eyebrows, makeup eyebrow 12 Pin: No scab, moderate hardness, good elasticity, suitable for eyebrow frame and mist eyebrow operation, seaweed eyebrow, makeup eyebrow 12F: Fine lines more real and more thin, suitable for line eyebrow, straight united eyebrows, makeup eyebrow 14F: Fine lines more real and more thin, suitable for line eyebrow, straight united eyebrows, makeup eyebrow 20U: Suitable for line eyebrow, straight united eyebrows, makeup eyebrow Independent packaging, strong three-dimensional sense, small trauma area Applicable: Tattoo artist operation, beginners practice 50 x Microblading Needle