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Magnets > Iron Filings and Shapes

Coarse Iron Filings - 500g bottle

Item#: 17230  
List Price:$14.99
SALE PRICE: $9.95 /each
You Save: $5.04 (33%)
IN STOCK Ships in 1-2 work days
from our Lakewood, CA warehouse.
Add to cart to see shipping cost.

Only 10 left in stock - order soon.

You can use these coarse iron filings for observing magnetic fields around magnets.

Place a sheet of paper on top of a magnet and sprinkle these on top of the sheet. Your iron filings will get arranged along the magnetic field lines and give you an excellent 2D visual image of the magnetic field.

This affordable 500g bottle of coarse iron filings is perfect for classrooms, science labs, and science fair projects.


  • 500g bottle of coarse iron filings
  • Mesh size: 22-23 SWG
  • Grease-free
  • Great for visualizing magnetic fields

WARNING: These are not suitable for children under the age of 18 without adult supervision. Even though Coarse iron filings are a bit safer than the Fine iron filings, they can still be inhaled and cause lung injury. Always use face masks to protect yourself when using iron filings.

18 +
Approx. Ship Size:
7.00 x 3.50 x 3.50 inches
17.78cm x 8.89cm x 8.89cm
1 lb 8 oz
0.68 kg

Small parts. Not for children under 3 yrs.

Prop 65 Warning SignWARNING: This product can expose you to chemicals which are known to the State of California to cause cancer. For more information, go to www.P65Warnings.ca.gov.

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