Feature: 1. APPLICATION: Eyebrow shape designed line mepping special ink, suitable for commonly used bow line ruler ink, a professional tattoo artist must have tools. 2. CONTENT: With 20ml ink, large content, use more times. Easy to use, convenient, ink will not spatter or dirty hands, workbench, ensuring consistent and accurate results. 3. BUTTLE MOUTH: Special bottle mouth design, professional diversion switch and cotton cloth filter to prevent excessive ink use and prevent ink spatter pollution. 4. PRACTICAL: With this mapping string ink not only saves ink consumption, but also is more convenient than the traditional sponge to color the eyebrow ruler line. 5. SAFE TO USE: Safe ink ingredients, easy to color, easy to clean, no damage to the skin, making it easy to correct any mistakes or inconsistencies during the mapping process. Specification: Item Type: Mapping String Ink Net content: 20ml Application: Color the string of the eyebrow positioned bow ruler Characteristics: Easy to use, convenient, ink will not spatter or dirty hands, workbench. . Package List: 1 x Mapping String Ink