The Black Ice break shaft is J. Pechauers newest addition. The Infused Chemical Engineering (ICE) technology, chemicals are infused into the cells of the wood, altering its structure for increased density and a smooth glass-like feel that produces less friction and increased velocity. This multi-step process is not a barrier, but a permanent treatment that penetrates the entire shaft. Average shaft weight of 6.4 oz for a weight-forward balance delivery. This means more power with less effort for a maximum break (helps make any cue a break cue).