The product: it's a cube Dayan Zhanchi side 55mm, it respects the size of the original Rubik's and seems a little lighter. Its fluidity of rotation is impressive, incomparable with my old Rubik's cube! The finish without sticker is good with dark facets in the slightly brighter and properly assembled mass. No problem pop cubes. Easy access to the clamping screws, I do not, however, I needed to touch her.
Delivery: ordered a Sunday night at 23:00, delivered a Wednesday afternoon by DHL. Nothing to say, very fast and efficient.