Ignite your creativity with an interactive track system that utilizes gravity. - Set Includes: GraviTrax Starter Set, Expansion Buildings, Expansion Tracks, Expansion Tunnels, Expansion Curves - Age: 8 years and up - Number of Parts: Various track parts, balls, and accessories - Colors: White, Green, Black Please note that pages 47 and 48 of the instruction manual are torn. Please refer to the images for confirmation. Please understand that this is a used item. Please refrain from purchasing if you are overly concerned about condition. Thank you for viewing. #PythagoraSwitch