About this item: 
🔷 PERFECT FOR STUDENT LEARNING — These bar magnets are great for teaching children about physics and for fun science projects. 
🔴 HELPS STUDENTS ENGAGE AND EDUCATE — These strong bar magnets are ideal for science projects for class demonstrations and will help students better grasp magnetism and magnetic polarity. 
🔷 INSTANTLY RECOGNISABLE — North and South poles clearly identified. With each magnet having a north pole on one end and a south pole on the other the two magnets included in each pack can be used to display the attracting and repelling effects of magnets. 
🔴 PREMIUM QUALITY — Alnico bar magnets with North/South markings designed with high-quality components. They are stronger than Ceramic/Ferrite magnets and will surely last for a long time. 
🔷 COMPACT SIZE — The magnet is small and portable, very suitable for children's teaching