Skip to main content
Free shipping over $99
Free Periodic Table Banner Pen over $49Free gift over $49
Free Periodic Table of Elements Mousepad over $149Free gift over $149
Share this product:
- Free shipping on orders over $99
- Free gift with every $49+ order
- 100% satisfaction guarantee
- Secure checkout
Use these steel balls as a substitute for iron filings for studying the phenomenon of magnetic fields. You can form clusters and chains between unlike poles of magnets. Each ball is polished and measures 3mm diameter. Pack of 100. Good for a variety of science applications (science projects, demonstrations and more).
Features:
- Pack of 100 polished steel balls
- Each ball measures 3mm diameter
- Use for magnetic field demonstrations, science projects on magnets, and more
Age18+
Approx. Ship Size2.75 x 2.00 x 1.00 in
6.99 x 5.08 x 2.54 cm
6.99 x 5.08 x 2.54 cm
Weight0 lb 1 oz
0.03 kg
0.03 kg
⚠ Safety warning
CHOKING HAZARDSmall parts. Not for children under 3 yrs.
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
Customer Reviews
Less shiny than I thoughtN.K. from USA, Pennsylvania
I ordered these balls for an art project. They were fine but the picture led me to belle they were going to be a very shiny silver when in fact they were less so. I can use them but was somewhat disappointed. Company was professional and easy to deal with. Would buy from them again.
