The Gan I carry 2 UV 10th anniversary edition is a special limited edition version of the Gan I carry 2 UV, it has been produced to celebreate the 10th anniversary of Gancube, Gan have produced many excellent speedcubes over the past 10 years which have broken many world records, the Gan I carry 2 UV is a smartcube that connects to the Gan Cubestation app to allow you to track your solves and learn to improve them.