Mexican Train Domino Game is a classic game for both children and adults. This set includes a starter piece, 12 colored double dominoes, nine (9) markers, a score pad, and a 20 cm x 20 cm aluminum case. All dominoes fit inside the aluminum case when not in use, making them easy to store and transport. Recommended for the whole family, ages 6 and up (6, 7, 8, 9, 10 to 99 years old).