This special release FreeHand Zero from Duncan Demonstrator Extraordinare, Takeshi Kamisato. Takeshi is well known for his special yo-yo modifications, especially with Freehands.
This one is special in a lot of ways. The halves are a mold transition, giving the wild swirled colors. It's been widened and a larger bearing added. Even a metal weight ring around the sidecap. Beautiful, modified expertly, and smooth spinning. What a wonderful Freehand Zero.