The story
This unlabeled ball is a prototype or test pour—a piece of equipment that was never meant to reach the public. You acquired it at a Jayhawk Bowling pro shop training seminar in February 2024, where it was used for drilling practice. The serial number EJC51048 does not match standard production formats. It may represent an internal R&D code, with E as a year code (E = 2024 in some systems), J as a month code (J = September or October), and C as a plant or batch identifier. The ball appears to be a reactive pearl with an asymmetrical core. Its red, black, and yellow color scheme is visually striking, but without final logos or branding, its exact production origin remains mysterious.
This ball represents the manufacturing process itself—the testing, prototyping, and training that happens before a ball ever reaches a consumer. It is a behind-the-scenes artifact, a glimpse into the R&D and pro shop education that keeps the industry running. For a museum focused on bowling technology, a test pour ball is as valuable as any production model.