Features: brand new and high quality Pre-inked brow mapping string for microblading and pmu applications, no need for your pre-ink by yourself. This mapping string is very thin and highly saturated each box contains 32.80 ft. We have created this ultra-thin mapping string to help cut down on your brow mapping for time. 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 flawless 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. Try it and you will be happy you did! Specifications: Material:Nylon String+Coloring Note: Please allow 1-2cm errors due to manual measurement,pls make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1 Box Mapping String