It is very difficult to pop and it is in a cubic shape
Great gift for friends and collection
Brand new and high quality magic cube
Speed smooth puzzle game
Practice your brain and improve your memory and hand skills

The CubeTwist Mirror Blocks is a popular 3x3x3 shapemod in which the dimensions of the pieces determine where it must go in a solved state. This allows it to achieve many weird shapes and makes putting it back together a unique challenge.