These are Centifit 1cm cubes, supplied in 100, 500  or 1000pices in 10 different colours.  Centifit cubes are an ideal resource to reinforce concepts such as mass, volume, capacity, length, perimeter and area. Each of the cubes weighs 1g, as a volume of 1ml/1m and each face has an area of 1cm. This allows for perfect comparison investigations. The cubes can be used for geometry lessons, are perfect for spatial visualisation, critical thinking, and problem solving skills. The cubes can also be used in combination with balance scales for weight comparisons.
 
The 100p sets supplied in bags and 500p & 1000P comes in a handy jar for easy storage and transport.