New
Arrivals/Restock
NSI Smithsonian Perpetual Motion Machine
4.5 (82 items)
Limited Time SaleUntil the end
11
36
35
$20.83 cheaper than the new price!!
Free shipping for purchases over $99 ( Details )
Free cash-on-delivery fees for purchases over $99
Free cash-on-delivery fees for purchases over $99
See all stores
Please note that the sales price and tax displayed may differ between online and in-store. Also, the product may be out of stock in-store.
New $34.72
Product details
| Management number | 244499623 | Release Date | 2026/07/20 | List Price | $13.89 | Model Number | 244499623 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
Curious kids learn about properties of physics and the capabilities of electromagnets by building their own perpetual motion machine powered by an invisible magnetic field. Includes a color poster and full instructions.
Bestseller ranking
Dinner Plates
Customers who viewed this product also viewed
Science Kits & Toys
Correction of product information
If you notice any omissions or errors in the product information on this page, please use the correction request form below.
Correction Request Form