This marble is very difficult to describe, because there are layers of glass goodness to it which can only be truly seen and appreciated in hand. Basically, its a vortex with transparent decorations on the lens as well, so it all blends together into this eye-blowing experience! Combine that with the killer color patterns TDub created on the back, and you've got a marble that is VERY hard to let go of, ha. Awesome piece right here, you will love it!