Powerful Rare Earth Neodymium Disc Magnets N52, 0.5 Inch Round, 40 Pack, Super Strong Fridge Magnets For DIY Projects, Crafting, Building, Science Experiments, Office Use, 3D Printing Magnetic Components

Ultra-Strong N52 Neodymium Disc Magnets 0.5in, 40-Pack
✔️ 0.5 inch diameter, N52 rare-earth, Ni-Cu-Ni coated, 40-pack

These powerful rare earth magnets use a neodymium-iron-boron composition, delivering a strong hold for hobbyists, teachers, makers, and office organizers. Ideal for crafts, DIY projects, science demos, 3D printing jigs, and creative displays.

✅ 0.5 inch diameter round magnets
✅ N52 grade rare-earth magnet for strong pull
✅ Three-layer Ni-Cu-Ni coating for rust resistance
✅ Pack of 40 magnets per order
✅ Handy for crafts, photos, cards, and paper organizing

💡 What are neodymium magnets used for in DIY projects and classroom demonstrations? These handy magnets are great for light-duty holding, quick displays, and simple fixtures. - Holds photos, cards, and lightweight metal items on metal surfaces - Handy for fixtures, jigs, and model displays in classrooms - Great for magnetic fastening experiments and quick 3D printing setups