Shape sorters are classic toddler favorites with many good reasons. They are a fun challenge. By figuring out how to drop each piece into its proper hole, kids learn to categorize and eventually name shapes, a skill they master around age three. Most kids will start to develop the hand-eye coordination and problem-solving skills they need to be able to sort. Game Contents :10 Colored Geometrical Shapes, A Shape Sorter Basket with a Lid and Handle. Game Benefits :Color & Shape Recognition- Number Counting, Build Problem Solving Skill – Memory Building.