Pay in installments of $9.74 with
,
and
Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Aug 11 - Aug 16
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
Electromagnet Science SetWith this kit, children use real scientific components (magnets, copper wire, light bulbs, batteries, pre drilled wood, nails, etc.) to build actual working science projects. It includes a 30 page booklet with instructions and everything you need to build an electromagnet, electrical catapult, doorbell chime, telegraph, a electromagnetic relay, and more. Recommended for young scientists ages 10 to 18. WARNING: CHOKING HAZARD This kit contains small
With this kit, children use real scientific components (magnets, copper wire, light bulbs, batteries, pre-drilled wood, nails, etc.) to build actual working science projects. It includes a 30 page booklet with instructions and everything you need to build an electromagnet, electrical catapult, doorbell chime, telegraph, a electromagnetic relay, and more. Recommended for young scientists ages 10 to 18.
WARNING: CHOKING HAZARD - This kit contains small parts. Not for children under 3 years.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.9 ★★★★★
Based on 20 reviews
Sort
Product Reviews
★★★★★ 5
Squeaker Does NOT Break in a Day
Size: Large
My mid-size, 40lb heeler mix loves these chew balls. They are easily his favorite toys to fetch, chase and chew on.
We’ve had the chew balls for several months, and, unfortunately the squeaker does not break in a day. They are still going strong.
Extremely durable and great value for the money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 18, 2026
★★★★★ 5
Perfect for my GSD
Size: Large
Perfect for my GSD! Squeaker is easy to pop out for quiet play.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
★★★★★ 4
Very durable, even after the squeaker quits
Size: Large
These balls are really durable! The squeaker inside only lasted about a week, but my dog loves to chase it and just chew on it in his mouth. I took two of them to the dog park, and the other dogs were the same way with them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 22, 2025
★★★★★ 5
Chew Lover
Size: Large
Very durable for my dog that LOVES to chew on things.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 25, 2026
★★★★★ 1
Junk
Size: Large
They have molded seams in the center and squeaker part . Making them separate , with little use ...pretty much junk !
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 15, 2025
recommand products
Steadicam Canon LP-E6 Battery Mount for Steadicam AERO 15 and 30
25687.50
Thompson Bros - Lochlea Single Malt Scotch Whisky, 2020, 6 Year Old
69.95
FLOWCINE 2.2 - 4.5" Extension Arm for Serene 2-Axis Spring Arm
22745.00
Yellow Tank Tutu Leotard
30.00
Wooden Camera Safety Dovetail Plate (8")
13367.50