Tupperware Shape-O Toy Red Blue Ball Sorter with 10 Yellow Numbered Shapes Tupperware Shape-O Toy is a classic educational sorter designed to grow with children from infants to preschoolers. This iconic red and blue ball features various geometric cutouts that correspond to ten numbered yellow shapes, helping little ones develop fine motor skills, hand-eye coordination, and early number and shape recognition. The ball easily pulls apart to retrieve the pieces, and the built-in handles make it easy for small hands to carry. A durable, time-tested favorite for developmental play. Includes all 10 original yellow numbered shapes.