X-zylo Mini is the incredible flying gyroscope! It's flight is simply unbelievable--the ultimate game of catch! Includes 2 mini X-zylo's. Color may vary.
- Each product William Mark Corporation produces is slated for extraordinary flight performance and excitement.
- The Ultimate Game of Catch
- Amazes NASA technology experts!
- Amazing curves and flights.
- Rated best in MIT test
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