Winner of the National Parenting Honors Award and the Oppenheim Toy Portfolio Best Toy Award---and it won't take your family long to understand why! Just grab a handful of these colorful interlocking gears, bases, and connectors; rev up your imagination; put two and two together; and after that, the sky's the limit! Includes 150 pieces, sturdy storage bucket, and an activity guide. Ages 3 and up.