SKU : 33476-3.5
The image shows various containers of iron filings however they are only available in lots of 2g in a ziploc bag.
These are very fine, clean iron filings & 2g is more than enough to demonstrate simple principlesof magnetism.
Iron filings, 2g in plastic bag
Phone: (519) 746-4761
Fax: (519) 747-5636
Toll-free: 1 (877) 746-4764