Replacement Thread Sponge Pad Measure Tool Accessory for Microblading Line Marker Ruler Condition: 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 e: 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.