Dowling Magnets Alnico Science Kit, 3inH x 1/4inW x 1/2inD, Grades 3 - 12

Our most popular magnets come together in a single set that's perfect for STEM learning, magnetic exploration and discovery, science fair projects, classroom demonstrations, at-home learning, and more. Kit includes one each of 1in horseshoe, 2in horseshoe, and 2in bar magnet with pole markings, plus a tube of iron filings and steel shapes. Includes magnets made of ALuminum, NIckel, and CObalt (ALNICO). Compare and contrast the magnetic strength of horseshoe and bar-shaped magnets! Use the iron filings to view a magnet's invisible lines of force! See how many steel shapes each magnet can lift and hold! Common-sense caution: do not inhale, ingest, or get iron filings in eyes. Ages 8+ / Grades 3+.