PhiBrows Disposable Microblading Tool U24 0.15mm Nano Blade (10pcs/1box)The PhiBrows tool with U24 nanoblade creates confident strokes with minimal pressure. Shape: U Curved Needle count: 24 Diameter: 0. 15 mm 10 Blades per box Includes a micorapplicator tip and self adhesive cleaning pad. The thinnest PhiBrows blade ever for the most precise strokes ever. The 0. 15 mm nanoblade creates strokes with confidence you need minimal pressure to ensure perfect pigment implementation. As a result, there's minimal skin trauma,