Feature: 1. Nanometer Molecule: Small molecule liquid, delicate and easy to color, high color saturation, ensuring consistent and thorough penetration to help prevent fading. 2. Uniform Coloring: Provides fast and even coloring with excellent color retention and no change in hue. Offers superior color rendering, suitable for both manual pen and machine application. Includes 8 bottles of eyebrow makeup practice ink in different shades. 3. Extrusion Design: Minimizes wastage during application with a convenient dispensing port. Sealed storage helps preserve the quality of the eyebrow tattoo practice pigment and prevents leakage or degradation. 4. Safe to Use: Formulated with gentle, non-irritating ingredients, free from heavy metals, safe and reliable. For practice use only; not intended for use on humans. 5. Portable Design: Compact and lightweight for easy storage and portability. Small size fits conveniently in a bag, ideal for home or salon use. Specification: Item Type: Eyebrow Tattoo Practice Ink Net Content: 5ml per color, 8 colors Shades: Black brown, dark chocolate, grey chocolate, grey, chestnut brown, thick brown, dark brown grey, dark brown Characteristics: Smooth texture, strong penetration, fast coloring, easy to use Intended Use: Practice only, not for use on real people; compatible with manual pens and machines Storage: Store away from light and heat Package List: 8 x Eyebrow Tattoo Practice Ink