These magnets are the perfect size and strength for use with our Magnetic Field Demonstrator (item #758609) to show magnetic lines of force. Poles are stamped for easy identification. Unpainted. Size, 3 x 1/2 x 1/4". One pair.
Alnico Bar Magnets, Unpainted, 3 x 1/2 x 1/4"
SKU: 758407NC
