Microshading is a semi-permanent eyebrow tattoo service, which lasts between 1 and 3 years depending on your skin type and lifestyle, after its 6 to 10 week retouch. Microshading is a combination of manual technique in which we cut individual hair strokes and manual or automatic shading where we fill in the gaps. Microshading is often referred to as "blended brows" because we combine the two techniques.