Dowling Magnets Alnico Bar Magnets 3 N/S Stamped 2 Per Pack 2 Packs

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. Learn all about magnetic polarity! A great demonstration and experimentation magnet! Each magnet measures 3 L x .50 W x .25 T. ...