A set of 250 plastic blocks in a variety of geometric shapes, colors, and sizes. Used to develop skills in basic geometry, shapes, pattern recognition, symmetry, problem solving, comparing, fractions, and division. Visual and hands-on geometry learning. Durable plastic for long-term use and easy cleaning. Endless possibilities for open-ended creative play. Includes 25 yellow hexagons, 50 red trapezoids, 50 blue rhombuses, 50 green triangles, 25 orange squares, 50 beige rhombuses, 5 activity cards, plastic storage box.