Sponsors and Curators The Museum of Yo-Yo History is a labor of love, and we would not be able to stay up-to-date with exhibits without the support of our sponsors and curators. Big thanks go to One Drop Design and Duncan for supplying us with their latest models, YoYoExpert for their help and support, and to Cody Orr, TotalArtist and YoYoBrothers™ for allowing us to use their collections! If you're a manufacturer, or just a big collector and you want to help support the Museum drop me at line at chimera@yoyomuseum.com Duncan Butterfly XT - Hello Kitty Exhibit #3100 Type Production Shape Concave )-( Axle Bearing Packaging Bubble Carded Construction Multi-piece plastic Response Starburst Diameter 56 mm Width 37 mm Gap Fixed Weight 52 gm Condition Mint in Package Date 2012 Owner Rick Brough Compare The yo-yo in this exhibit is a custom Duncan Butterfly XT branded with Sanrio's Hello Kitty character. There were four different Hello Kitty side cap designs with body colors in white, pink, red, or a pale blue. Based on the world famous Duncan Butterfly®, the Butterfly XT is a classic design with modern technology. It features a ball-bearing axle, offering 10x’s the spin time of the original, fixed metal axle Butterfly. It has a take-apart design for easy knot removal and starburst response design for snappy returns to the hand. These features make Butterfly XT perfect for a beginner to intermediate player looking for high performance at an affordable price. T Uses a size C ball bearing axle. Original retail price: $12 US. Other Views Profile Close-up Package front, large Package back, large 2005-2023 Software © David W. Hall & Grahame BaptieWright Content by David W. Hall & Rick Brough