The counting colors block set teaches numbers, colors and develops grabbing and stacking skills. Made from sustainably harvested rubber wood, each of the ten, 1.25-inch square blocks is numbered on one side and has counting patterns on the other side. Great for number recognition, early counting and using as a base for educational activities (idea: lay out piles of dry pasta in quantities 1-10 and match the blocks to each pile!) Each block is stained a different color with non-toxic, child-safe stains. Clean up, and display is easy with the included rectangular wooden storage box.