Free shipping on all orders over $50
7-15 days international
12 people viewing this product right now!
30-day free returns
Secure checkout
88541086
Tetrahedral shaped brain teaser starts looking like a pyramid but quickly changes with each turn. Twist to change shape & color, then solve to get all sides the same color! - Internal spherical spring construction allows for smooth turning. - Colored plastic sides remove issue with moving stickers. - Challenge yourself, challenge your friends!