Take your brow artistry to the next level with Mina iBrow Pre-Ink Charcoal Mapping Thread. This high-quality, pre-inked thread is specially designed to create precise and symmetrical brow outlines with ease. Infused with charcoal ink, it delivers bold, smudge-proof lines that enhance accuracy for shaping, microblading, henna tinting, or any professional eyebrow styling technique. W... https://www.minaeyebrowtints.com/collections/tinting-tools/products/mina-ibrow-charcoal-mapping-thread-for-microblading