This Magnetic Construction pack can be used for many things such as: buildings, numbers, letters and many more! It can also contribute to the learning of colours and spatial orientation as well as experimentation with magnetism. The unique rod and ball configurations are a wonderfully inventive way to help children discover principles of science, construction and engineering (STEM) while developing their creativity. The bigger translucent pieces help make grasp and manipulation easier (ideal for little hands), whilst the strong internal magnets help strengthen the connection between pieces.Pack contains 36 pieces1 x BrochureLargest piece is 180mm in length. Age suitability: 3 Years+