Features： 1、The process of drawing eyebrows is faster and more accurate than scribing pens and scribing blades, and draws delicate eyebrows. 2、It is suitable for designing all eyebrow shapes, and can be used by both beginners and experienced microblading artists. 3、The product is light, easy to install and easy to use, important and necessary accessory for eyebrow line marker ruler. 4、Made of high quality material, safe and eco?friendly, stable and practical, easy to replace, help position the brow shape. 5、15pcs of sponge pad and 15pcs of cotton thread are available for use, enough to meet your replacement needs, suitable for home use and tattoo shop. Specification： Item Type: Accessory for Microblading Line Marker Ruler Cotton Thread Length: Approx. 26cm / 10.2in Product Features: Simple and fast, symmetrical measurement, positioning eyebrow shape, effectively reducing asymmetrical measurement, etc. Effective Solutions: Uneven eyebrow height, time-consuming and laborious eyebrow thrush, unable to locate, customer dissatisfaction, asymmetric eyebrow shape, different length of eyebrow shape, inability to start drawing eyebrow. Suitable for the Crowd: Microblading master, people who drawing eyebrow. How to Use: 1. Tie the cotton thread on both ends of the bow and arrow ruler and in a taut state; 2. Pour the ink on the sponge and just moisten it; 3. Dip the fixed cotton thread with a sponge with ink to make it color; 4. Measure the eyebrow shape and stretch the line to draw the eyebrow frame. Package List： 15 x Sponge Pad 15 x Cotton Thread