Superb rotation, good fault-tolerant performance. Great corner cutting, difficult to pop, good control of the cube. Definitely a good idea for Christmas Gift / Birthday Gift.
If you’re finding a office desk toy or something to kill time of travelling, this will be your best choice
Speed:- very easy to rotate, great corner cutting, tension adjustable by removing all central tile of the cube and using a screwdriver adjust to the desired tension, it can be reassembled magic cube 3x3 cube high speed cube puzzle cube 4x4 cube set cube 3x3 speed cube