Magic changing color dice

Surprise family and friends with this incredible trick of a dice that magically changes color. Assembly instructions:Insert the TPU sheets into each of the grooves of the walls.Glue one of the walls to the base.Glue the bar to the wall.Glue the other wall to the base and the bar at the same time.Introduce each of the dices on one box.Put the keychain to the top.Put the exit for the top part of the boxes facing each other.Introduce the boxes and… HAVE FUN! Boost Me