LEGO Super Mario players can stomp their way to a higher score with this Builder Mario Power-Up Pack (71373). When LEGO Super Mario figure (not included) is wearing this interactive costume, the player can earn digital coins by making him stomp on their brick-built course. This building set makes a great gift toy for kids who own the Adventures with Mario Starter Course (71360 - sold separately), which includes the LEGO Mario figure.Additional building instructions on the free LEGO Super Mario app offer inspiration for creative ways to build and play, a safe platform for kids to share their creations plus other fun features (app and smart device not included). For a list of compatible Android and iOS devices, visit LEGO.com/devicecheck. Collectible LEGO Super Mario toy playsets - the modular Starter Course and Expansion Sets, plus Power-Up Packs, allow fans to build their own levels for fun competitions with friends or solo games.Contains 10 pieces.