• PREMIUM QUALITY - Alnico bar magnets with North/South markings (3" L) designed with high quality components. They are stronger than Ceramic / Ferrite magnets and will surely last for a long time..
  • BEST PRICE - Buy 2 in 1 pack and save more! These 2 Pcs magnets are affordable but with compact design and high performance..
  • STRENGTH & DURABILITY – These magnets have high resistance to demagnetization, corrosion & oxidation. They produce a strong magnetic field and retain their magnetic property even under extreme heat. Durability of alnico magnets is precisely one of the reasons why they are still used today..
  • ENGAGE AND EDUCATE - These magnets are great for Science projects and experiments. Teach your students about scientific concepts with hands-on experiments..
  • ADJUSTABLE STRENGTH - Low strength better allows you to demonstrate magnetic fields using iron filings (easy to remove iron filaments from the magnets)..
  • Imported from USA.
Sometimes simpler is better! Economical magnets in a basic bar shape feature an opposite pole on each end. Ideal for activities that do not require a lot of lifting power. Learn all about magnetic polarity! They are color coded to indicate North and South poles. Each magnet measures 3" in length. NOTE: For ages 3 years and up. Did you know? Magnetic pole, region at each end of a magnet where the external magnetic field is strongest. A bar magnet suspended in Earth’s magnetic field orients itself in a north–south direction. Materials North/South Magnets Procedure: 1. Point out the ends of the demo bar magnet marked N and S. Explain that every magnet has two ends or sides called a north pole and a south pole. 2. Give students two like magnets, such as two bar magnets. Have them find the poles. (north & south poles are different colors) 3. Tell students to move the magnets around so that different poles face each other. 4. Discuss the pulling or pushing force that students feel. Explain that when opposite poles face each other, the magnets attract each other; when like poles face each other, the magnets push away. 5. Let students get two other magnets and determine which poles are like and opposite. We prioritize your safety and satisfaction and we want you to be happy with the products you choose. That is why we go through a rigorous process to provide you with high-quality items. 100% SATISFACTION GUARANTEE Buy with confidence! We stand by our products and offer a 30-day money-back/replacement guarantee!

North/South Bar Magnets, 3" Length, Pack of 2

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