1、Eyebrow Design: Pre inked mapping string is white, can be used for eyebrow design, and has clean and quick brush strokes to create a beautiful eyebrow shape. 2、Eyebrow Shaping: With eyebrow mapping string, you are able to easily shape your eyebrows and is able to make you more attractive and beautiful. 3、Application: Micro blading eyebrow mapping string is very suitable for all shapes of the face, round, oval or heart shaped, easily marking symmetrical eyebrows of any shape. 4、Length: Pre inked microblading thread is 32.8ft long. You can use it according to your own situation, which is very convenient and practical for you to use it. 5、Multi Materials: Pre inked mapping thread is made of silk thread and ink, which is durable and has a long service life, and can be used for a long time. Item Type: Eyebrow ruler string Material: Polymer corrosion resistant silk thread and ink Size: Approx. 9 x 4.5 x 1.8cm / 3.5 x 1.8 x 0.7in Color: White 1 x Eyebrow Mapping String(10m Include Ink)