Magnetism

Polished Alnico 5-Finish Magnet

1/2" dia. cow magnet. More.

Chrome Bar Magnets

Two zinc-plated chrome alloy magnets with marked poles. 6" (15.2 cm) L, 3/4" (1.9 cm) W, 1/4" (.6 cm) thick. Individually boxed in pairs with keepers for both ends. Pair. More.

Magnetic Lodestone

A large 1" x 1" magnetic rock, which was made into a magnet by the Earth’s magnetic field, allows students to see and experiment with nature’s own magnetism. More.

Ceramic Magnets

Ceramic magnets with only the north pole painted red. 1-1/4" (32 mm) diameter x 3/16" (5 mm) thick x 1/2" (9.5 mm) hole. Pair. More.

Alnico I Bar Magnets - Size 1/4" x 1/2" x 2"

Powerful, painted magnets excellent for student use to demonstrate magnetic properties and magnetic fields. North-south poles are marked. Sold per pair. More.

U-Shaped Magnet

Large, powerful magnet, painted red with blue poles. North pole permanently inscribed and 2" apart. Size: 5-1/2" L x 3" W x 3/4" thick. With chrome keeper. More.

Iron Filings

One pound of iron filings packed in a convenient shaker to dispense filings without waste. More.

Magnetic Strips

1" x 10 ft. magnet roll. Adhesive-backed. More.

16-Piece Cow Magnet

Make magnetism a “moo-ving” experience. Cow magnets are normally used to help prevent cows from suffering the ill-effects of ingested hardware, but this special magnet is great for disc... More.

Alnico Magnet Set

Set of four powerful alnico magnets with keepers. The set includes two bar magnets measuring 3-1/8" x 9/16" x 3/8", one small horseshoe magnet measuring 5/16" W x 1" H, and one ... More.