The eH was a signature yo-yo for Ed Haponik made by SPYY for his year spent playing a single fixed axle, wooden yo-yo in 2012. In summer 20122, Ed and SPYY owner Steve Buffel spent an afternoon making wooden yo-yo's on a drill press with Gary Longoria. Later that fall, when Ed expressed the desire to go "all fixed-axle", Steve responded by designing a tool for the purpose. Limited to 4 in the world (one of which was lost mid-year), the eH was reproduced by TMBR and YoYoExpert in several runs over the next 4 years.