Beauty Bomb: Get SemiPermanent Eyebrows with MicroBlading

So the other day, my friend expressed interest in getting a procedure done called Microblading.
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Microblading uses a special pen that draws on strokes that mimic the look of real hairs. Apparently, the effect lasts 3 years and can cost $700-$800.

Perfect brows for 3 years? I’d definitely be interested in trying.
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Have any of you heard of or tried Microblading?
Would you splurge on flawless ‘brows?