Feature: 1. Nanometer Molecule: Small molecule liquid, delicate and easy to color, high color saturation, ensuring a consistent and thorough penetration that prevents fading. 2. Uniform Coloring: Achieving fast and even coloring, offers excellent color retention and avoids any changes in hue. Provides exceptional color rendering, making it ideal for both manual pen and machine application. The set comprises 8 bottles of eyebrow makeup practice ink, each containing a unique shade. 3. Extrusion Design: Ensures minimal wastage during application, thanks to its convenient extruding port. Its sealed storage guarantees the preservation and quality of the eyebrow tattoo practice pigment, effectively preventing any deterioration or leakage. 4. Safe To Use: Formulated with gentle ingredients that are non irritating, free from any heavy metals, making it safe and dependable. Applicable for practice only, can not be used on real person. 5. Multiple Applicable Place: Compact and lightweight, designed for effortless storage and portability. Its small size allows it to fit easily into your bag, making it an ideal choice for both home use and beauty salon. Specification: Item Type: Eyebrow Tattoo Practice Ink Net Content: 5ml / color, 8 colors Eyebrow Tattoo Color: Black brown, dark chocolate, grey chocolate, grey, chesnut brown, thick brown, dark brown grey, dark brown Characteristics: Delicate and thick, strong penetration, fast coloring, easy to use. Use: Only for practice, not for operating on real people, can be used for manual pens and machines Storage: Avoid light and heat. Package List: 8 x Eyebrow Tattoo Practice Ink