Enhance your science experiments and educational projects with this set of powerful bar magnets. Each magnet is crafted from high-quality Alnico material, ensuring durability and consistent magnetic performance. Measuring 3 inches and clearly marked with N/S for easy identification, these magnets are perfect for classroom demonstrations or DIY projects. Sold in packs of two, with a total of four magnets per purchase, they provide excellent value and versatility for a variety of uses.
