The challenge is to find which shape fits on which set of pegs. The circles have one hole, the rectangles two, the triangles three, and the squares four, and the pentagon five. They are perfectly sized to fit on a finger, too. Making different color patterns, counting, or stating the color before putting it on the square wood base adds interest as your child develops a skill.

Made of rubber wood, measures 35.5x7.5x9cm, each set is packaged in color box.