Marking 25 years of Gears! in 2019, this building set encourages creative construction and fine motor skill development. The chunky, snap-together gears spin freely and connect securely, compatible with all other Gears! Gears! Gears! sets for expanded building possibilities. The open-ended design supports unlimited configurations to stimulate creativity and problem-solving. The set includes 43 gears in blue, green, orange, red, and purple, plus an activity guide. When assembled as a car, the structure measures 8.5" long and 7" tall. Designed for children ages 4 and up, this set helps develop foundational STEM concepts and manual dexterity through hands-on play.