YoYo

The YoYo is one of the earliest and rarest pinball machines known to exist. As a Pure Mechanical (PM) game from Klebba Novelty Company, a short-lived but influential manufacturer based in Chicago, Illinois, it represents a pivotal moment in pinball's evolution. Produced in 1931, this machine predates the majority of the early pinball era and provides valuable insight into the development of the game during its formative years.

The YoYo is notable for its unique gameplay features, particularly its ability to accommodate five balls for just one cent. This was an innovative concept at the time, offering players a more extensive experience than standard pinball machines. Additionally, the machine's compact dimensions - 23 1/2 inches long, 15 1/2 inches wide, and 7 1/2 inches high - indicate its portability, possibly making it suitable for home use or even street play.

The YoYo's design, art, and theme remain a mystery due to the lack of documentation. Its mechanical construction is consistent with early pinball machines of this era, but without further information, we can only speculate about its intended aesthetic appeal or play experience. Despite the absence of detailed knowledge, the YoYo remains an essential piece of pinball history, providing a tangible connection to the game's earliest days and offering enthusiasts a glimpse into its pioneering past.