๐ŸŒ Worldwide shipping ยท 30-day returns ยท Rated Excellent on Trustpilot โ˜…โ˜…โ˜…โ˜…ยฝ
Bigamart
Price
$95.99
Home/Home & Kitchen/Home Accessories/Decorative Accessories/Hanging Ornaments
CERROPI Newton Cradle Balance Balls, Newton Pendulum with 7 Balls, 40 Sec Swingtime Classic Newton Swing Ball, Decorative Physics Gadget for Desk, Stainless Steel Frame โ€” image 1
Hanging OrnamentsCERROPIโœ“ In stock

CERROPI Newton Cradle Balance Balls, Newton Pendulum with 7 Balls, 40 Sec Swingtime Classic Newton Swing Ball, Decorative Physics Gadget for Desk, Stainless Steel Frame

โ˜…โ˜…โ˜…โ˜…โ˜…
$95.99
Worldwide shipping
Fast tracked delivery
30-day returns
Hassle-free returns
Secure checkout
Safe & protected
Great service
Thousands of happy customers
About this item
  • SCIENTIFIC DESIGN: 7 balls will reach above 38sec after cleaning the balls. CERROPI newton's cradle adopt scientific design,keep the pendulum balls perfectly lined up,make it possible to swing 40s+. Perfect demonstration of the scientific law of momentum conservation and energy conservation
  • Nano Technology - The swing lines are made of high-impact nylon with nano technology for ultra-thin yet extremely durable oscillatory support Stainless steel frame - 8.1mm diameter frame made of stainless steel rod
  • CHROMED METAL FRAME๏ผšThe 8.1mm diameter of frame are made of chromed metal steel.SPARE BALL - One extra ball and a string replacing manual inside package
  • EXQUISITE PACKEGING & GIFT: We use individual wrapping paper to protect each ball and secure it in foam shockproof material,the Pendulum ball is perfect for Christmas gifts, Thanksgiving gifts, birthday gifts,Mother's Day gift,Father's Day gift,Valentine's Day gift etc.
  • WARRANTY & NOTICE: If any piece of newton cradle breaks we send replacement balls, strings and plug to you. Messages reply within 12 hours. NOTE: clean the ball thoroughly before using for the longer swing time,one extra ball and a silky soft cleaning cloth are included in the package
Product details
Brand
CERROPI
Manufacturer
CERROPI
Colour
Light
Size
20,65 mm

Customer reviews

What customers say about Bigamart

10 Trustpilot reviews total, with 2 shown at a time.

Trustpilot
โ˜…โ˜…โ˜…โ˜…โ˜…
Excellent
4.5 average rating
See all reviews โ†’
S
Sigalit
๐Ÿ‡ฎ๐Ÿ‡ฑ ยท January 2026
โ˜…โ˜…โ˜…โ˜…โ˜…

I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.

V
Verified buyer
๐Ÿ‡ฆ๐Ÿ‡บ ยท November 2025
โ˜…โ˜…โ˜…โ˜…โ˜…

The package was here in Australia from England in a few days โ€” so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.

Showing 1โ€“2 of 10 reviews

You might also like

Similar items

View all โ†’
CERROPI Newton Cradle Balance Balls, Newton Pendulum with 7 Balls, 40 Sec Swingtime Classic Newton Swing Ball, Decorative Physics Gadget for Desk, Stainless Steel Frame | Bigamart