Microblading is a manual tattooing technique that uses a handheld tool with tiny needles to create hair-like strokes. These strokes mimic natural eyebrow hairs and fill in sparse areas. The pigment is deposited into the upper layers of the skin, resulting in semi-permanent brows that typically last 12 to 18 months. Nano brows use a digital machine with an ultra-fine single needle to implant pigment into the skin. This technique allows for more precise, thinner, and more natural-looking strokes than microblading. The pigment is deposited more evenly and deeper into the skin, which improves longevity and color retention.