This wooden set is perfect for helping little ones build fine motor skills and coordination and even get an early introduction to math! Children sort the colorful chips into their matching cups—encouraging color recognition and helping develop basic counting and sorting skills that support an understanding of patterns and sequencing. Great for independent use or as a one-on-one activity with a parent or teacher, the set includes 5 cups, 25 chips and a drawstring storage bag; cups measure 3 1/4" in diameter.