The MoYu GuoGuan YueXiao Pro is the highly anticipated, improved version of the iconic YueXiao. This speedcube features 3-segment sections that provide a unique hand feel and a round corner design that provides extensive inverse corner-cutting. Additionally, the anti-corner-twisting design and anti-locking concave ensures a smooth rotation. There are inner slots on the edge and corner pieces for you to securely attach magnets, but this particular version does not feature magnets. Made of high quality ABS materials that is eco-friendly, non-toxic, and extremely durable, this speedcube is a top choice for serious speedcubers who want to reduce their time.