Description: Montessori Mathematics Material - 10 solid cubes with decreasing length. Great for kids to learn the concept of length and size, improving kid's eye-hand coordination, enhancing parent-child communication. Excellent homeschool or classroom teaching material. The cubes could build a pyramid, good teaching aids for children kids math learning. Material: Wood Size Chart: The largest cube: Approx. 10x10x1cm/3.94x3.94x0.39inch The smallest cube: Approx. 1x1x1cm/0.39x0.39x0.39inch Package Includes: 1 Set Montessori Solid Cubes Note: Due to the difference between different monitors, the picture may not reflect the actual color of the item. Due to manual measurement, there may be 1-2mm error in size
