This Guidecraft Circle Sorter is a fun and educational toy for toddlers designed to help develop their fine motor skills and hand-eye coordination. The puzzle features graduated wooden circles ranging from 2 to 5 inches in diameter with easy-to-grasp knobs in vibrant colors. The base tray includes stickers to color code the circle cutouts making it a visually engaging learning experience. Crafted from durable Rubberwood and finished with eco-friendly low-VOC aniline dyes this toy is a great addition to any child s early learning and development collection.