Circle Shape Sorter

12 months & up. Pick a strategy for matching...colors or sizes! Wooden circle puzzle includes 5 circle pieces from 2" to 5" in diameter. Includes stickers to color code base circle cutouts and also comes with matching easy-to-grasp knobs in red, yellow, blue, orange, and green. The jumbo knobs make pieces easy to grip and manipulate. Puzzle measures 12" in diameter.