This is a super value for money of the Rubik's cube.
Plastic material by CE safety certification;
Using advanced technology, fine, magic sands stickers, wear-resistant, fine top-level feel ultra-lubricating flexible,
High strength nylon shaft equipped with internal screw spring, according to feel needed, adjust the tightness of Rubik's cube;Design idea of this second-order magic cube Rubik's cube to break ever, with the spring design, fine craftsmanship, smooth rotation.This spring second-order magic cube can be adjustable feel like spring edition of third-order, according to their requirement has been adjusted to the best, with spring design significantly enhances the fault tolerance of the Rubik's cube, heshun unction.Speed control screw, can be quickly restored.