It's real ETCHED glass, not cream etched, but actually sand blasted using one of them giant cages. I feel like a mad scientist when I do it (because of the giant gloves you slip into, and the fact that you hold a blasting gun) so it's actually quite a bit of fun.
I included some really close up shots so you can get a better idea of the quality. It's very even, and has actual depth. You can FEEL the etching. Other than that, the picture pretty much tells it all.
Have any questions? Contact the shop owner.