• A sky-high hoop, flexi-twist tunnel and a boxload of tracks all easily connect; five colorful marbles and 65 building pieces are included in this 70-piece set
• Construct three different builds using the color-coded blocks and easy-to-follow guide or create your own build to explore STEAM skills
• Build on and around the storage box with family and friends to create unique courses with exciting challenges
• Find more builds by visiting the VTech Kids website; create an extreme playset by combining Marble Rush sets (sold separately)
• Intended for ages 4 years; batteries not required