The ProYo Cold Fusion by Playmaxx was a high-end metal yo-yo of the late 1990's which can be appropriately described as an anodized, aluminium version of the ProYo Turbo Bumble Bee, with a better ball bearing. When Playmaxx was bought out by Duncan Toys, the latter continued to sell the remaining Cold Fusion yo-yos, at one point changing the color scheme to red and black to regenerate interest. After the supply of parts was exhausted, the yo-yo was discontinued. The yo-yo held the world record for transaxle sleepers for a significant period of time. The records (as set) included: Notes