Glitter me this, glitter me that

Today I thought I would show you some more glitter!!!

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When I was reorganizing  my stash not too long ago (here) I found some glitters that looked similar,

so of course, I had to compare them!

Showing my 'stache - Black

Today I will show you some of the BLACK section of my 'stache.
Although usually my motto says: "Black is boring!" - it's good to break the rules once in a while.
Besides, these black polishes are anything but boring. See for yourself!

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Also, I need your help - see question at the end of the post.