This Gears! Gears! Gears! set marks 25 years of the brand in 2019, offering hands-on building play that encourages creativity and fine motor skill development. The chunky, snap-together gears spin freely and are compatible with all other Gears! sets for expanded building possibilities. The 30-piece set includes 43 gears in blue, green, orange, red, and purple, along with an activity guide. When assembled, the gear cycle measures 12 inches long. Designed for children ages 4 and up, this beginner set supports early engineering concepts through open-ended play while helping develop reasoning skills as children progress to more complex builds.