Outside of two or three insulators in particular, this is probably the junkiest piece I've had thru the years. It's got everything. Bubbles, fizz, firebrick, milk, snow, dome-carbon, and the heaviest pour lines I've ever seen. There's even these little glass pieces that somehow fell into the mold and became part of the insulator. And a couple open bubbles on the base, not chips. Ultra-cool piece.