The Dolphin (2015 version) is a mini aluminum yo-yo made by Shinwoo, a Korean yo-yo manufacturer. The Dolphin follows in the same high-quality footsteps as Shinwoo's "GrandYo" and "Zen" series, the primary difference being the size. Uses a size C stainless steel ball bearing, Shinwoo branded silicone rings for the response, and an M4 x 12 mm axle.
Came boxed and hermetically sealed in a plastic pouch to maintain freshness and shelf-life.
Original retail price: $34 US.
To see all mini yo-yos in this museum, in the left panel, click Exhibits.
In the right pane, in the Name/Model field, type mini, then click Browse.