Alnico Bar Magnets with N/S Stamping, 2 in, 4 Count

Use Alnico Bar Magnets with N/S Stamping, 2 in, 4 Count for classic demonstrations of poles, attraction, repulsion, and magnetic fields. Each alnico bar magnet is stamped with north and south pole markings, helping students identify polarity during experiments and observations. Alnico construction provides a durable magnet for repeated classroom, lab, and homeschool use. Students can test magnetic materials, compare magnetic strength, observe how poles interact, and use the magnets with iron filings or other science materials for hands-on discovery. Each magnet measures approximately 2 x 0.5 x 0.25in. The pack includes 4 bar magnets, making it convenient for demonstrations, small-group investigations, and STEM activity stations.

• Stamped pole markings: North and south labels help students identify polarity during science activities.
• Durable alnico construction: Classic magnet material supports repeated demonstrations and investigations.
• Hands-on size: Each bar magnet measures approximately 2 x 0.5 x 0.25in for easy classroom use and storage.
• Magnetism exploration: Use to test attraction, repulsion, field patterns, and magnetic materials.
• Pack quantity: Includes 4 bar magnets for demonstrations, STEM centers, or small-group work.
• Pairs with science materials: Works well with iron filings, compasses, steel shapes, and other magnet tools.