Teachables Wooden Geometric Solids - 3D Shapes, Set of 18This set of 18 smooth hardwood geometric solids is designed to help students recognise shapes and deepen their understanding of geometry. The set includes a variety of geometric shapes, including a tetrahedron, cube, cylinder, square pyramid, cone, square prism, rectangular prism, square, circle, hemisphere, ovoid, wedge, oblique square pyramid, oblique cone, and frustum of a cone. The pieces range in size from 5 to 7. 6 centimetres, making them the