20 Percent bigger than World’s Smallest Rubik’s, World’s Coolest Rubik’s comes with a key-chain for problem solvers on the go. The 3D combination puzzle is a classic toy addition to World’s Coolest line. Take it with you everywhere!
20 Percent bigger than World’s Smallest Rubik’s, World’s Coolest Rubik’s comes with a key-chain for problem solvers on the go. The 3D combination puzzle is a classic toy addition to World’s Coolest line. Take it with you everywhere!