That's when eyebrow microblading landed on my radar. "Microblading was really the technique that put brow tattooing on the map,” explains Shaughnessy Otsuji , co-founder of best-in-the-biz cosmetic, restorative, and decorative tattooing studio Studio Sashiko . That's when eyebrow microblading landed on my radar. As Otsuji mentioned, microblading is a form of semi-permanent eyebrow tattooing. What's the Difference Between Microblading, Nano Brows, and Powder Brows?