Power of 2 Cube n-beads A fourth puzzle can be

A fourth puzzle can be placed on top of the cabinet for display

Perfect for teaching grouping

The rods are constant in height and width (1 cm) while graduated in length from 2

No duplicate bases

Box base width: 10

Power of 2 Cube n-beads A fourth puzzle can beA 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. Demonstrates the power of two by progressively doubling the previous piece, starting with a two centimeter cube. That cube is then doubled with a second cube. Those two cubes are then doubled with a 4 x 2 x 2 centimeter prism, eventually creating an 8 centimeter cube. Features Box base