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.
ترست بايلوت
منذ يوم واحد
منذ شهر
