Personally, I love it as a design piece, but it is wearable. I used a mask with fabric lining, so its pretty comfortable. I'm actually selling this one, but I made one for myself, and when I put it on the edges of the tiles don't touch my face at all. I just figure if I'm careful when I wear it, it shouldn't be a problem. The bigger problem is that its kind of heavy for something that you put on your face.That is sooooo cool! Is it supposed to be a design piece or a you planning on wearing it? If the latter: How are the edges? I found that mirror pieces tend to be super sharp when I tried working with them (even the already cut to size pieces). Did you find a way around that?