6-Pack Assorted Foam Geometric Shapes, Sizes Ranging From 2.5 to 5.9 in for Arts and Crafts Projects, DIY, Modeling, Home Decor, School Projects, Solid Polystyrene - Walmart.com
Easyshapes 3D Geometric Shapes - The School Box Inc
Montessori Materials: Giant Outline Geometric Shapes, Pack of 10