Mexican Train Domino Game in an Aluminum Case & Free (4) Domino Racks / Trays Mexican Train Domino Game is a Timeless Classic Mexican Double 12, 91 Domino Color Dot Set with Aluminum Carry Case Set includes basic starter piece, double 12 color dot dominos, nine markers, score pad Packed in an 8" X 8" X 3.5" aluminum storage case For 2-8 Players & Age: 8 and up