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 YoYoJam Copperhead Exhibit #3743 Type Production Shape Concave )-( Axle Bearing Color Lime & Brown Packaging Boxed Construction Multi-piece plastic Response Special Diameter 2.25 inch Gap Adjustable - Twist Condition Mint in Package Owner David Hall Compare A close cousin of the SpinFaktor HG, the Copperhead was the same shape and size, and featured rim weighting like YoYoJam's composite body models, but was an all plastic model. The rim plastic was made much denser than the rest of the yo-yo by adding heavier particles to the mix. The Copperhead had even more rim weighting than the HG. On this release, YoYojam mixed response systems. This design could be obtained with Hybrid, O-Ring, or Starburst response. Pictured here is the Copperhead with starburst response. Other Views Profile View Logo Side View Response View Alternate View 2005-2023 Software © David W. Hall & Grahame BaptieWright Content by David W. Hall & Rick Brough