The X-Zylo Ultra is the original flying gyroscopic toy. Play the perfect game of catch with the X-Zylo Ultra. The X-Zylo Ultra can be thrown overhand, underhand, like a football and many other ways, and can fly over 200 Yards! The X-zylo is reported to be the toy which spurred the concept the "gyroball" of Matsuzaka fame in the mind of the Japanese scientist which came up with the original concept. In fact it flies very straight instead of being a "screwball" type action.