Fax: (905) 313-0402
A wooden box with lid and two adjacent hinged sides containing 8 wooden cubes and prisms painted red, blue, and black.
The box is hinged and opens out to display the cubes.
The lid is printed with the binomial square pattern.
• Dimensions: 4.5 x 4.5 x 3.5 inches
• Recommended Ages: 3 years and up