Smithsonian Science Activities, Newtons Cradle, STEM. Toy Swinging Balls, Energy

ssales1
(2275)
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US $6.00
or Best Offer
Condition:
New
More than 10 available27 sold

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People want this. 34 people are watching this.
This one's trending. 27 have already sold.
Shipping:
US $10.00 USPS Ground Advantage®.
Located in: Baltimore, Maryland, United States
Delivery:
Estimated between Thu, Dec 11 and Tue, Dec 16 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days returns. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
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eBay item number:326354671242
Last updated on Oct 29, 2025 19:24:32 PDTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item (including handmade items). See the seller's ...
UPC
042409222287
Category

Item description from the seller

About this seller

ssales1

100% positive feedback•5.8K items sold

Joined Apr 2012
Seller's other itemsContact

Detailed seller ratings

Average for the last 12 months
Accurate description
5.0
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
5.0

Seller feedback (2,096)

All ratingsselected
Positive
Neutral
Negative
    • u***s (11)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      It's a fun toy. We had one before but it got broken so it was good to get another one.
    • o***h (2637)- Feedback left by buyer.
      Past 6 months
      Verified purchase
      A problem-free transaction in all respects!
    • eBay automated feedback- Feedback left by buyer.
      Past month
      Order delivered on time with no issues
    See all feedback

    Product ratings and reviews

    Learn more
    3.6
    9 product ratings
    • 4 users rated this 5 out of 5 stars
    • 1 users rated this 4 out of 5 stars
    • 2 users rated this 3 out of 5 stars
    • 0 users rated this 2 out of 5 stars
    • 2 users rated this 1 out of 5 stars

    Would recommend

    Durable

    Entertaining

    Most relevant reviews

    See all 9 reviews
    • by johnny_1955
      Apr 14, 2020

      Ok deal

      This item is very small even though it says large in the description. A little deceptive but ok deal

      Verified purchase: YesCondition: NewSold by: n1wireless

    • by anwal_2960
      Jan 17, 2025

      Smaller than expected

      Smaller than expected, and alot of chrome colored plastic. It does work, just such a small model can only hold so much momentum.

      Verified purchase: YesCondition: NewSold by: n1wireless

    • by footraceandrew
      Sep 08, 2020

      classic bait and switch

      All the pictures show a 7" set When the order arrives you get a 3"set I would not recommend this to anyone.

      Verified purchase: YesCondition: NewSold by: n1wireless

    • by yidid
      Jan 18, 2022

      Great product..

      Great product...Super fast ship time AAA+++

      Verified purchase: YesCondition: NewSold by: n1wireless

    • by lkus7461
      Jun 07, 2025

      It's a fun toy. We had one before but it...

      It's a fun toy. We had one before but it got broken so it was good to get another one.

      Verified purchase: YesCondition: NewSold by: ssales1

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