Beautiful smooth solid beechwood nesting triangles in a natural finish to show the grain of the wood. The inner block is a solid 3D trianglular prism.

Ideal for construction and imaginative play: to build towers and design rooms or outdoor areas for filling with small world play people or animals; applying mathematical logic to sort counters by colour or size; learning the geometric properties of triangles; exploring size and scale; using mathematical terms - larger, smaller, taller, steeper etc; and improving language skills and broadening vocabulary to describe their activities in action.