From the Meffert´s collection comes the Ghost Cube - A shape-shifting master test of skill. There’s more than meets the eye with this puzzle. At first glance, it’s a normal six-sided cube, but within a few twists it will have more angles and unusual shapes-upon-shapes than you’ll know what do with—let alone solve! Do you think you stand a ghost of a chance? Not suitable for children under 3. Contains small parts