Enjoy the mystery, beauty and science of magnets and their fields. Each colored gel pack contains special iron filings and a dash of glitter. The iron filings form fascinating fields in the gel when you introduce a magnet. The glitter won’t react to the magnet showing the difference between metallic and non-metallic substances. Four uniquely designed magnets for experimentation. Check out our instructional video.
Includes: 4 gel packs, 4½” (12 cm) in diameter, 4 magnetic shapes.
Item #: R59280 Age: 5+ Made in Canada and China