- The YJ MGC3 Beta is the latest 3x3 speedcube from YJ, featuring a brand new mechanism and philosophy. Designed by the same mind behind the legendary Alpha Cube, the Beta boasts a balanced magnetic feel, great corner cutting, and a wonderfully comfortable hand-feel. This version of the Beta has a glossy exterior and classic edge to corner piece magnets.
The YJ MGC3 Beta is the latest 3x3 speedcube from YJ, featuring a brand new mechanism and philosophy. Designed by the same mind behind the legendary Alpha Cube, the Beta boasts a balanced magnetic feel, great corner cutting, and a wonderfully comfortable hand-feel. This version of the Beta has a glossy exterior and classic edge to corner piece magnets.
