Rubik's 4x4 4071 No weight limit

No weight limit

Great gift: A fun desk accessory gift for friends

They work on wood

Special pieces encourage imaginative building

With Boggle Jr

Rubik's 4x4 4071 No weight limitThink you're a Rubik's Master? If you've beaten the original 3 x 3 Rubik's Cube, it's time to step up to the next level! This 4 x 4 puzzle is made up of 56 small cubes on the surface, but the center pieces can move in relation to each other, making it even more difficult to solve. The new Rubik's Master is the smoothest Cube model yet. A slightly smaller version, designed to twist and turn with ease in your hand, you'll be mastering this 4 x 4 faster