Iron filings, with shaker, lead free, 1/2 lb (227g). Useful for a variety of magnetism and other experiments. Can be used as an ingredient in "magnetic slime."
J**H
Iron filings and a magnet
I bought these iron filings for my granddaughter along with a powerful magnet. She could add the filings to her recipes of Slime and using the magnet, make the Slime leap out of it's container and dance. It worked.
Trustpilot
1 month ago
4 days ago
