Polydron Sphera Starter Set

A great way to understand spherical models, build a sphere, hemisphere, cylinder, half cylinder, cone and half cone - all at once
This 50 piece set contains 12 sphere pieces, 22 quadrant pieces, 6 cone pieces, 6 cylinder pieces, 2 squares and 2 right angle triangles.
Ideal for small groups of children.
Polydron Sphera is ideal for understanding spherical models.
Polydron Sphera allows you to create your own spheres, cylinders and cones.
Supplied in 4 colours.