These 1cm/1g cubes are a popular teaching aid when focusing on operations, sorting, graphing and perimeter, area and volume principles. They are also very useful for strengthening sorting and patterning skills. Set includes: - 1000 Cubes (In 10 Bright Colours) - Packed in a Polybag Age: 7 Years + Item Size: 10mm What's in the box Set includes: - 1000 Cubes (In 10 Bright Colours) - Packed in a Polybag