Educators Resource offers products for preK-8 learning materials and educational toys used by schools teachers parents and children. Children will explore patterns symmetry linear and area measurement fractions and problem solving with these colorful blocks. Set of 250 include 25 yellow hexagons 25 orange squares 50 green triangles 50 red trapezoids 50 blue parallelograms and 50 tan rhombuses packaged in a plastic storage bucket.