Diamondback chalker is the most awesome and down right coolest item to hit the billiard industry in many years. It actually rattles when you chalk your pool cue. The rattle chalker is made of the finest durable and quality components. 100% leather chalk cue and genuine real diamondback rattlesnake rattle on the end. Surprisingly durable and reinforced rattle will intimidate your opponents. Each of the diamondback chalker comes with a single piece of master blue billiard chalk.