Description
Add on to solve Eight pieces of 4x4 IQ Cube center, this one is one of the difficult solving 4x4 IQ Cube!!
This is the new twisting IQ Cube concept. When you twist the surface, the center of the axis will keep on its position. That means, you may require to think more to tackle it. This IQ Cube provides Smooth Rotation, Solid Construction and Easy to handle. What's more, this Colorful Cubic is a good decorating item shown on your desktop.