Melissa & Doug 4 Wooden toys to stack, spin, sort and pound! Bundle includes Rainbow Stacker, Caterpillar Gears, Shape Sorting Cube and Pound-A-Peg. Brightly colored, smooth wooden sanded pieces help build early shape, color, and size differentiation skills. Incredible value and superior craftsmanship make these items top sellers and childhood favorites. Promotes color and shape recognition and problem-solving skills. Classic learning activities with nostalgic appeal