Alnico Bar Magnets with North and South poles stamped. 3"L x .50"W x .25"T – 2 pcs
3” Alnico Bar Magnets with North and South poles stamped. – 2 pcs. Ages 8+
*Great Science Magnets For Experimenting & Fun!
*Alnico magnets are made up of Aluminum, Nickel, and Cobalt. They are very strong and are ideal for a variety of science experiments.
Alnico Magnet Facts:
Sometimes simpler is better! Economical magnets in a basic bar shape feature an opposite pole on each end, creating an interesting arc-shaped magnetic field to explore. Ideal for activities that do not require a lot of lifting power. Poles are color coded and/or stamped with letters. Generally, alnico magnets have greater strength and durability, whereas ceramic varieties are lighter and more inexpensive.