1 6

DOTSOG

Oversized Newton's Cradle, Desk Table Decor Metal Pendulum Ball Newton Ball Physics Science Pendulum Steel Balance Bal l for Office Physics Teacher Toys- with Mirror

Oversized Newton's Cradle, Desk Table Decor Metal Pendulum Ball Newton Ball Physics Science Pendulum Steel Balance Bal l for Office Physics Teacher Toys- with Mirror

$34.49 USD
$34.49 USD
Shipping calculated at checkout.

About this item

  • Strong line-- Our newton cradle use high quality nylon line which is strong enough to not be broken easily
  • Swing Time--The balance balls continue in perpetual motion for only 15-20 seconds due to the resistance of the air and friction, but it won't influence the effect of playing although it can not reach the seamless convergence among balls in the vacuum.
  • Physics Education Toy--It is a nice gift, we can send it to our friends, children, family.
  • Application--You can put it on your office desk or your home desk or on your shelf. It will be cool desk toy.
View full details

Customer Reviews

  • ⭐️⭐️⭐️⭐️⭐️

    “Perfect for gifting”

    I purchased a baby gift set from Little Darlings for my sister’s baby shower. She loved it, and the packaging was so pretty! – Amanda K.

  • ⭐️⭐️⭐️⭐️⭐️

    “Excellent service and products”

    Little Darlings really cares about their customers. My order arrived quickly, and the items were exactly as described—safe, stylish, and practical. – Rachel M.

  • ⭐️⭐️⭐️⭐️⭐️

    “Our favorite baby shop”

    We’ve shopped at Little Darlings multiple times, and every product has been amazing. From swaddles to toys, everything feels carefully chosen. – Jessica L.
Shop Now

Blog Posts

View all
1 3
View all

Q&A

How long does shipping take?

Shipping takes place within 3-5 business days. If there is a problem with the shipment of the product, we will notify you via the email address you entered when ordering.

Is free shipping available?

We do not currently offer free shipping. However, this may be added at some point. We apologize.

How can I get a tracking number for my order?

If your order has been shipped, we will add the tracking number to your order and notify you via the email address you entered when ordering.

How do I process a return or exchange?

For returns or exchanges, please contact us within 14 days of receiving the product, along with a receipt or screenshot of the purchase, and a photo of the product with the packaging or tag intact.