Gear Construction Set

My Happy Helpers Verified independent store

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Crank one gear and feel the whole machine come alive! This magnificent STEM set pairs an interchangeable gear board with ten gears ranging from 8 to 15 cm, inviting little engineer s to design their own working mechanisms: which gears mesh? Which way will that one spin? Why is this arrangement harder to turn? Every configuration is a hands-on physics experiment, building problem-solving, critical thinking and glorious perseverance. Count the gears, compare the sizes, feel the resistance change – real engineering, sized for small hands! Recommended age: 3+ years Size: Board 36 x 45 x 2 cm Includes: Interchangeable gear board + 10 gears (8–15 cm) Materials: Plantation timber with non-toxic, child-safe materials Show more