Endorsed by Mike Massey and developed by world class pool player & instructor Joe Tucker A unique and incredibly efficient method for learning how to pocket the balls. This kit includes (2) 2 1/4" Aramith training balls with unique embedded patterns (1) detailed manual that includes 64 pages of instructions, 25 detailed drawings and a glossary (2) flat aiming discs that allow you to practice without a pool table anywhere at any time (2) pocket cheat sheets that will help you to take in the method.