The Block & Block in a Cayro Metal Box is the travel version of the dexterity game from the Spanish brand Cayro. Similar to a tower of stacked blocks, it consists of colored wooden bars that players take turns removing from the tower, according to the roll of the die, without letting it fall. The rules can be adapted to the age of the players, making the game simpler or more challenging depending on the group. It comes in a compact metal box, practical for travel or storing in a drawer without taking up much space. It is suitable for children and adults who enjoy dexterity games with family or friends. It combines well with the cardboard box version of the same Block & Block game.