Cranium Super Fort Cranium Super Fort inspires kids to create cool spaces and secret places. Anything kids can imagine comes to life with Super Fort Super Fort engages kids in fun and learning that's creative and physical Safe, easy to use, and fast to clean up and store with Magnaball magnetic connectors that make it easy for kids to do it themselves Cranium Super Fort includes 16 Magnaball magnetic connectors, 16 flexible foam tubes Kids shine as they build fun structures and create new ones from scratch Also includes 6 rigid foam tubes, 6 bases, 2 floor panels, 5 colorful wall panels, 20 clips, and 2 storage bags