Fisher-Price Thomas & Friends Take-n-Play, Spiral Tower Tracks with Dart Spiral loop train set with collectible, durable die-cast metal Dart train engine Collect and connect all four in assortment for one larger spiral loop train set (Sold separately and subject to availability.) Tracks and train engines store inside canister package with carry handle for on-the-go fun Collect and stack them all for hours of spiral racing fun A great gift for any child