Well...I had 2 of these carbon bombed pots in the November firing. Turns out...when you up the soda that goes into the kiln...you also up the chances that you get some pots that get TOTALLY DOUSED. It's exposure to the soda that traps the carbon at the very end of the firing. 
 
Wild, right?!??! 
 
This little guy is 3.75" tall.