The YJ YuFu V2 M is an upgrade from its predecessor YuFu 7x7. It is one the most affordable fully magnetized 7x7 available on the market. It now features 144 pieces of precisely installed magnets that provides exceptional stability to the 7x7 speedcube. The inner layers now comes with all rounded corners which reduces friction and enables greater possibility on corner cutting. The contact surfaces are enhanced with additional grooves that allows greater boost on lubrication efficiency. Design changes in terms of the external layers with wider dimension allows cubers to handle final step solve at a faster rate. Dimension: 69 x 69 x 69mm Weight: 210g