.100% brand new and high quality. .Made of superior material, durable to use .Magic cube adopts the design of anti-adhesion track to reduce the contact area of magic cube to a greater extent, so that the magic cube can still be used for a long time to keep maintain a refreshing feeling, avoid sticking .Special spring technology, the elastic force is unchanged for a long time, has high strength and toughness, can still maintain good elasticity under the condition of long-term use, so that the spring will not be weakened due to long-term use, and making the magic cube's hand feels changed .The complete friction surface design does not participate in the rotation of the positioning edge and the positioning center rounding simplification, so that it forms a continuous and complete friction surface, reducing unnecessary subversive feeling in the magic cube rotation, and enhancing the stability of the magic cube in use. .Built-in pure natural pure raw material kernel, without adding any toner, the stability of the package magic cube during use, increase the service life of the magic cube, the magic cube sets the inner circle ratio to the golden ratio of 23.8mm, rotates properly, and takes into account its flexibility. , bringing the wrong side and comfortable feel to the magic Cube .By comparing the different force effects generated by the sticky position of the magic cube magnet, in order to select a better force point, 48 magnetic positioning is used, the magic cube operation is more comfortable, the hand feel is better, the precision is made, and the glue is accurately grasped, and Grasp the amount of glue used to avoid excessive spillage. The overall appearance of the magic cube is beautiful and exquisite.