Feature: 1. Precise Positioning: The positioning is more precise, and the drawn eyebrow shape is more symmetrical. Suitable for designing various eyebrow shapes. 2. 13pcs Thread: Cotton thread can be replaced, which is safer and more hygienic. 13pcs of thread are available, enough to satisfy your replacement needs. 3. PP Material: Eyebrow line marker ruler adopts thick PP material, firm and not easy to break, can be reused without deformation, stable and wear resistant, durable. 4. Easy Installation: Simple design, easy to install and use. A set of eyebrow tattoo tools are available for use, which includes eyebrow line marker ruler, ink wipe sponge, string, etc. 5. Wide Range Of Applications: Can be used on microblading practice skin, and can also be used to design eyebrows for customers, suitable for novice and microblading artist. Specification: Item Type: Eyebrow Line Marker Ruler Eyebrow Line Marker Ruler Material: PP Maximum Width of the Eyebrow Line Marker Ruler: Approx. 22cm / 8.7in Purpose: Positioning when drawing eyebrow shape to make the eyebrows symmetrical Suitable for: Novices, microblading master, can be used on microblading practice skin, and can also design eyebrows for customers.. Package List: 1 x Eyebrow Line Marker Ruler1 x Ink Dropper3 x Ink Wipe Sponge13 x String Note: Please allow slight error due to manual measurement. Thanks for your understanding.