The Plastic Pattern Blocks Lot of 107 Blocks is a educational toy designed for mathematics learning. The set includes a variety of pattern blocks made of durable plastic, allowing children to create different shapes and designs while developing their mathematical skills. With a large quantity of blocks, children can engage in creative and educational play, making this toy a valuable addition to any classroom or playroom. Smoke and pet free home. 20 yellow blocks, 18 green triangles, 17 red, 18 blue, 24 white and 10 orange.