Pair of high-quality AlNiCo bar magnets with North and South poles marked. These magnets are very durable and strong. They are made of AlNiCo (Aluminum-Nickel-Cobalt).
Great for learning about magnetism and for sciece fair projects.
Magnet size: 3 x 0.43 x 0.24 inches (75mm x 11mm x 6mm)
Included are two (2) magnets!
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