This preinked eyebrow mapping string is a practical tool for salons and beauty professionals who need a reliable, easytouse method for creating precise eyebrow guides. The 30 meter length and airtight bottle storage make it economical and convenient for frequent use. Key benefits Long 30 meter length provides extended use for busy salons and training environments. Preinked string delivers consistent, readytouse marking without extra dipping or preparation. Controlled ink transfer and professionally chosen string thickness create clear, precise guide lines with minimal excess ink. Marks are removable with makeup remover and a cotton pad, leaving no residue for easy cleanup. Airtight bottle with builtin cutting device keeps the string and ink secure, prevents spills, and simplifies dispensing. Product highlights Length: 30 meters of preinked mapping string per bottle. Storage: Airtight dispensing bottle with cutting edge for clean, measured extraction. Ease of use: Pull out the required length, cut with the bottle edge, and use the inked string to mark brow symmetry and outline. Clean removal: Wipes off with makeup remover and cotton pad for temporary marking. Typical applications Salon eyebrow shaping and threading to map symmetrical brows before cutting or shaping. Semipermanent makeup layout and microblading mapping to establish proportions and guide pigment placement. Beauty school demonstrations and student practice where multiple markings are needed during training sessions. How to use Pull out the desired length of preinked string from the bottle. Cut the string using the bottle cutter and position it on the skin to mark contours or symmetry lines. After use, remove marks easily with makeup remover and a cotton pad. This mapping string is designed to be a practical, nofuss solution for professional brow mapping needs, combining a long supply, tidy storage, and easy removal.