Fisher-Price Spinnyos U.F. YOs Place the Spinnyos U.F.YOs on the YO-Rail track piece and move it in any direction to send the YOs spinning up, down and all around! Wacky outer space character on one side, cool visual effect on the other Includes 2 YOs and 1 YO-Rail track piece that attaches to sections of the Spinnyos Giant YO-ller Coaster set (sold separately) Discover the YO-tally wacky world of Spinnyos spinners! Collect all the YOs in different fun themes! (Each sold separately and subject to availability)