Grab Yours Today – Buy Now On Amazon!
Your Sales Price $24.95 - $21.95
5-in-1 engineering kit: build five, fun functional models including a rescue copter, aircraft launcher, hand mixer, spinner toy, and centripetal force machine.
Learn about gears and transmissions as you assemble and experiment with your models–no batteries required!
Includes a 24-page, full-color manual with clear language, simple step-by-step illustrated instructions, and scientific explanations.
Entertaining, affordable, and educational purchase–great birthday gift!
For ages 6 and up
Price effective as of Apr 29, 2025 10:29:00 UTC
As an Amazon Associate Dealors may receive a
commission for purchases made through these links.
More Money Saving Deals
Share your thoughts on this item.