This seminar by three-times PGI Grand Master Tony Petro is a 52-minute tutorial on how he makes canister shells for his award winning rockets. Tony's rockets with multi-break shells are the some of most amazing and beautiful rockets being made in the US today. Full of tricks and tips only an expert on his level can know. Are you interested in making small salutes? The formula for priming fuse? A trick for loading the shell effect on the rocket? A great formula for breaks? Special jigs, rigs, and tools to help make the job much easier.