North/south bar magnets test for magnetic polarity. Dowling Magnets® North/South bar magnet is ideal for grades 1 - 12 and measures 1 3/16" x 5/16". Magnet is designed with high quality components and is sold as 100 pieces per pack.
- Each piece measures 1-3/16x5/16"
- 100 pieces included
|Education Subject Matter : Science||Kids Theme : School||School Grade : Multi-Grade||Brand : Dowling Magnets|
|Weight : 1.75 lbs. per Pack|
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