See Also Duncan Butterfly (Wood), Butterfly XT
|Dimensions|| Diameter: 56mm |
|Bearing size||Steel fixed axle|
- Hans Wong Jensen, the 2004 Singapore 1A Champion, used a modified version of this yo-yo in his 1A freestyle at the 2004 World Yo-Yo Contest. In fact, there are many other people who also modify this classic yo-yo into an advanced player's dream.