The Gears! Gears! Gears! Mega Builds set is a 225-piece STEM building kit that brings kids’ engineering and creativity to life. It includes colorful, spinning gears, along with wheels and propellers to add even more fun to their creations. Designed for ages 4-8, this set helps children develop fine motor skills, problem-solving, and critical thinking, while encouraging imaginative play. Perfect for classrooms or maker spaces, it works with all other Gears! Gears! Gears! sets.With a wide range of pieces, the Mega Builds set offers endless possibilities for constructing fun, moving machines. Children can create complex gear systems, vehicles, or mechanical structures that twist and turn with the press of a button. This set is not only great for individual play but also ideal for group activities, fostering teamwork and collaboration. The durable plastic pieces are easy to snap together and are built to last, ensuring hours of engaging STEM-based play.