6 years & up. Interlocking 1cm unit cubes are great for measurement, base 10, linear, and mass activities. Each cube has 3 interlocking sides, 2 smooth sides, and 1 connector side. Cubes measure 1 cubic centimeter and weigh 1 gram each. Set of 1,000 cubes come in 10 different colors and a storage bucket.
- Includes 1,000 cubes in 10 different colors
- Features interlocking 1cm unit cubes
- Each cube has 5 interlocking and 1 smooth faces
- Ideal for learning Base 10, measurements, linear, and mass
- 6 years and up