National Geographic Motorized Marble Run (75 Pieces)
SKU: TECH-5
Build, design, and race with the National Geographic Motorized Marble Run! (75 Pieces) This hands-on engineering kit teaches mechanics, creative planning, and physics while offering endless STEM play for curious minds.
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Special Offer: Buy 2, Get 1 Free! Add any 3 eligible STEM Store items to your cart and the lowest-priced one is FREE.
Blog Behind the Tee items are excluded from this promotion.
Additional Information:
Free shipping on most STEM Store items - no extra fees at checkout.
Special Offer: Buy 2, Get 1 Free! Add any 3 eligible STEM Store items to your cart and the lowest-priced one is FREE.
Blog Behind the Tee items are excluded from this promotion.
$40.00Price
Buy 2 get 1 free!
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