Mathematical
A wooden box with a lid containing 7 painted wooden cubes: 3 yellow cubes, 2 green cubes and 2 white cubes. The box is hinged and opens out to display the cubes.
A wooden box with a lid containing 7 painted wooden cubes: 3 yellow cubes, 2 green cubes and 2 white cubes. The box is hinged and opens out to display the cubes.