So I ordered 7 units of this tile, and when it arrived, all of the tiles had dust, marks, etc. on the tops of them.  I took every single tile out, cleaned every single tile, and by the end, over 1/7 of my tiles were still damaged with dings and scratches on the tops of them that interrupted the uniform black of the look.  Wayfair was great and is sending me new tiles to take their place, so ultimately, I win, but it was still fairly annoying that there were so many tiles that were unusable.  Additionally, I needed a smaller hex tile for my shower floor, and when I ordered from the same brand, but in the smaller tile in what was called "Matte Nero" I assumed it was the same, but the sheen was actually slightly different. So annoying, but not really any fault with this tile. 

Pros: Good quality, no breakage, good matte black 
Cons: A large number of tiles were damages upon arrival with scratches and discoloration.