Tatooed on 'hair' is ridiculous

[didi]

I watched the video; admittedly it looks OK.

If they can figure out how to make it only semi-permanent, and removable, then there might be something to it.

SMP by M Lardi is semi permanent, fades away in 1.5-2 years


Has anyone actually seen someone with SMP in person? Some of these results(like guy in video) look very good but what if you sit across someone at the table, outdoors, and have drink or lunch , would it still look convincing?