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.
Free shipping! No extra fees at checkout.
Special Offer: Add any 4 items to your cart and get the lowest-priced one FREE.
Additonal Information:
Free shipping on most STEM Store items � no extra fees at checkout.
Special Offer: Add any 4 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 3 get 1 free!
No Reviews YetShare your thoughts.
Be the first to leave a review.