We're going to define sustainability quite differently from normal definitions because the most popular definition in the world, the Brundtland definition of so called sustainable development, is flawed. It's so flawed it should be tossed on the rubbish heap of history's biggest catastrophic mistakes.
What is Microblading? Microblading, also called eyebrow embroidery or micropigmentation, is the process of implanting color pigment beneath the surface of the skin by means of a tiny, sterile, disposable needle to produce the appearance of cosmetic makeup or to enhance the natural features of the face.
No tapping. I've learned to use microblading not only for fine, natural hairstrokes that don't blur or spread but to use many handtool needles, in addition to the curved ones, in a microblading stroke to remove color, put good extensions on upper eyeliner (wings) plus augment tapping in eyeshadow.