This is a BorneLund Magformers rectangle 4-piece set. All pieces are genuine and stamped with "MAGFORMERS". It can be combined with Basic Sets, Creative Sets, Vehicle Sets, Discovery Boxes, etc., to expand the ways to play. Please use it for replenishment as well. The product condition has some minor scratches and dirt from use, but please refrain from purchasing if you are concerned. I am also listing other Magformers items. Thank you very much.