Introduce young builders to the world of gears with this starter set, featuring fun, bright colors and child-friendly pieces for easy construction. As children build their creations, they''ll discover a world of possibilities while developing critical thinking and problem-solving skills. Universal design is compatible with all Learning Resources Gears Gears Gears sets (sold separately) for even more imagination and fun. 60-piece building set is designed for children ages 3 and up.