Brow Mapping String - 10 Metres White Pre-Inked String

White Brow Mapping String - 10 Metres Pre-Inked Thread. Achieve clean, precise brow mapping with this white pre-inked string from The London Brow Company. Designed for professional use, it helps create even, well-defined brow shapes with minimal mess and excellent visibility on a range of skin tones.. Key Features. White colour for clear, subtle guidelines on the skin. Pre-inked and ready to use for quick and efficient mapping. Mess-free application and easy to remove. 10 metres per box for multiple uses. Built-in thread cutter for added convenience. Cosmetic-grade ink for professional use. Ideal for brow mapping in brow lamination, henna brows, microblading and semi-permanent make-up.