Brainteaser - Duncan MonuMental Puzzle Game
Tetrahedral shaped brain teaser starts looking like a pyramid but quickly changes with each turn. Twist to change shape & colour, then solve to get all sides the same colour!
Internal spherical spring construction allows for smooth turning
Coloured plastic sides remove issue with moving stickers
Challenge yourself, challenge your friends!
Hours of fun in the palms of your hands!
Ages: 6 and up