Nano brows are a semi-permanent eyebrow tattoo that gives the brows volume and definition by adding fine hair strokes between the natural hairs. It's done with a machine that implements PMU pigments into the surface layer of the skin.
Combo brows is a service that assists with sparse brows. If you want that defined shape but you do not have very much hair, a combo brow is a great service for you! It combines Nano strokes to give you the hair- stroke look and shading to give you depth.