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8 yrs. - 10 yrs. / 3rd gr. - 5th gr.

What are these new safety labels for?
Actually, these are the same labels that have always
appeared on our products! But, new guidelines have
prompted us to display any applicable safety labels
wherever products are sold. The goal is to keep you as
informed as possible about the products you purchase.

At Lakeshore, child safety is our first priority.
That's why our product testing standards exceed even
those required by U.S. law. But, if you have any ques-
tions about our products, we hope you won't hesitate
to e-mail Customer Service or call us toll-free at
(800) 428-4414, Mon.-Fri., 6:00 a.m.-6:00 p.m., PST.
Thank you!
Hydraulics Engineering STEM Kit

  • $49.99
Kids explore the mechanical power of liquid in motion—as they build their own hydraulic machines! Our kit includes 4 step-by-step activity booklets and all the reusable building pieces kids need to create 4 different hydraulic machines—from a working drawbridge to a crane that really lifts objects. Plus, we’ve included syringes and tubes kids fill with water and connect to each machine—learning how to convert energy as they set each machine in motion! The kit includes 4 activity booklets, a hydraulics information card, 126 sturdy plastic building and testing pieces, and a guide. Longest building piece measures 6 1/2".

Develops skills in hydraulics, engineering and the design process.
item# PP438

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