An excellent pair of Alnico Bar Magnets that are exceedingly strong for their size and will resist demagnetizing conditions. North and South poles are permanently inscribed.
This Bar magnet is usually used in physics laboratories as well as in some scientific instruments to produce magnetism. It has a shape of bar with red color with marked North and South poles. Bar Magnets are used by many industries for the collection of loose metals and also for retaining the magnetism of other magnets.
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