Educational Toys Infinity Cube

Product Details: This small square is called infinity cube, which means infinite squares. In fact, it is quite in line with its form. The body of eight small cubes can rotate from any direction and angle without any restriction. Product Details: Name: unlimited decompression Rubik's Cube Material: semi-alloy black, semi-alloy silver、 Zinc alloy Product size: 4*4 *4cm   Zinc alloy size： 3.5*3.5*3.5cm Color: black,  silver