I had a flood in an upstairs bath and had to replace everything quickly. I bought these tiles, and when they arrived, I was very pleasantly surprised. They are beautiful - a mix of cobalt and denim shades. I used them in the middle of a pattern and had to cut the edges off, but they cut beautifully. They are not completely flat - a bit concave, but that adds interest to the pattern on the floor. I love them!
I purchased these tiles when they had them available in the cream color. I used them in the back splash of our remodeled kitchen against a granite counter top that has large quartz chunks, and it complimented it beautifully! We put in LED under cabinet lighting, so it really makes the cracks in the glass sparkle like diamonds (but not too sparkly). These tiles have really created quite the conversation piece as you don't see this type of tile in many places. In the research I did, the cost per sq ft I came across was double of what these are offered at. If you plan on using something like this, grab them quickly because tiles like these are hard to find and install more beautifully than the example shown!! :)