Taking the brick color according to the color of the dice you've throwed. In addition to the top layer、 you can spare the same color of the bricks of any layer. But please don't let the tower collapse. Dimensions: 3.74 in x 1.18 in x 0.79 in (9.5 cm x 3.0 cm x 2.0 cm) Weight: 18.38 oz (521 g)