The DianSheng Solar S3M is the latest 3x3x3 release from DianSheng, they have previously been knowing for making cheap but bad speedcubes, they basically died out when the first modern budget cubes such as the Warrior W, Guanalong and MF3RS were released. Now DianSheng are finally starting to make decent speedcubes and they are doing ok at it, this is their second good 3x3x3 speedcube and is pretty good for £9.