This isn't just any magnet - it's a genuine alnico cow magnet, and it's seriously cool for both education and practical uses! Measuring 3 inches long by 0.5 inches in diameter, it's a substantial cylindrical magnet with a fascinating real-world purpose: farmers actually feed these to cows to collect metal debris they accidentally eat, preventing internal injuries. (Don't worry, the ones sold here are brand new and have never been inside an animal!)\n\nMade from Alnico 5 (a blend of aluminum, nickel, and cobalt), it's stronger and more durable than ceramic magnets but safer and more economical than rare-earth neodymium magnets. It's perfect for science classrooms, STEM projects, home experiments, or just as a unique conversation piece. Kids (ages 8+) love learning about magnetism through hands-on activities with something this tangible.\n\nBeyond education, it's surprisingly useful! It makes an excellent stud finder for construction projects - just slide it along the wall until it sticks to a nail or screw. It's great for workshop organization, retrieving dropped metal items, or any DIY task where you need a strong, reliable magnet.\n\nDowling Magnets is a family-owned US company with nearly 80 years of experience, and their products undergo rigorous safety testing. Care instructions: avoid dropping or banging it (can weaken magnetism), store away from very strong neodymium magnets (can demagnetize it), and have fun exploring! Whether you're a teacher, parent, hobbyist, or just someone who appreciates cool science, this magnet delivers education and utility in one unique package. Watch eyes light up when you explain what it's really for!
