The ShengShou Metallic 3x3x3 M is a magnetic 3x3x3 speedcube from speedcubing brand ShengShou, it features a metallic/shiny looking coating which some people prefer the look of, the ShengShou one is slightly cheaper than the Cyclone Boys alternative but does not perform quite as well. I suspect most people are not looking for the best performing one though, they may just want a metallic 3x3x3 that at least performs ok.
Other Posts
YJ MGC Beta unboxing | did YJ finally make a decent 3x3?
YJ have made a lot of new 3x3s in the last 2 years but most have them haven't...
Was this a stupid idea?
I didn't think it would take me quite this long to solve a 5x5 mirror cube blindfolded but...
XuanYi Geng breaks 3x3 world record single with 3.05 second solve
7 year old XuanYi Geng broke the 3x3 world record single last weekend only two months after YiHeng...