Rubiks Master Cube 4x4

Rubik´s Master cube 4x4. For those of you who have learned to solve the classic 3x3 cube and want to move on. A real challenge for most people! Original product from Rubik´s of the highest quality. Dimensions: approx. 6.6x6.6x6.6 cm. For ages 8+ Not suitable for children under 3 years. ...