Poster from What's Next Mfg. Inc. advertising Tom Kuhn Yo-Yos, circa 1998. What's Next has been the exclusive maker of Tom Kuhn wooden yo-yos since 1996. Poster is 48.3cm tall and 30.5cm wide.
In Buddhism, a bodhisattva is a person who has chosen a path towards bodhi or an "awakening" and "enlightenment." Dr. Kuhn calls this the "State of Yo." His yo-yos serve as "precision sensory instruments to sooth, ease, and improve motion and relieve stress."