The K NEX Super Mario Dry Bones Building Set comes with 89 pieces. Go on a brand new adventure with Fire Mario as he battles Dry Bones. Featuring K NEX s all new jump disk and launcher that allows the Super Mario figure to run and jump like he does in the game this Mario building set allows you to build Fire Mario and then launch him into the target to topple Dry Bones. Collect the hanging coins and you win. You can combine your Dry Bones building set with the rest of the K NEX Super Mario building sets to take Mario on an even bigger adventure (each sold separately).