I definitely want it back now, JD!
On a serious note, I just got my InnovaCool block and I like what I see

I just have to wait on my thread adapters before I can actually use it. It's a heavy block, for it's size. Looks like it's a huge copper cylinder with ribbing cut into the sides and bonded to a big anodized AL casing. The bottom of the copper is polished to a beautiful mirror finish.