Features: brand new and high quality Pre-inked eyebrow mapping string for microblading and pmu applications, no need for your pre-ink by yourself. This string is very thin and highly saturated each box contains 32ft/10m of string. Save your for time efficiently! This string will give you the exact and precise lines you will need to create symmetrical brows and lips. You can get the most exact and lines with this ultra-thin and highly string. Simple, easy cleanup, and easy to use are some of the reasons brow artists are using our string. Specifications: Material: Silk Thread Size: Approx.45x45x20mm/1.77x1.77x0.79in(LxHxW) Color: Black, White(optional） Package Includes: 1 Box Tattoo Eyebrow Line note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.