Magnetic Field Viewing Film 4x4 Inch See Magnetic Field Patterns With Color Coded Intensity For Science Projects And Experiments A Magnetic Flux Display And Magnet Pattern Detector To Visualize Magnetic Field Lines Great For Science Nerds And Makers
✔️ 4x4 inch film; color-coded intensity; reusable; single pack
This magnetic field viewing film is a brownish-yellow plastic film embedded with a fine nickel slurry. When placed near magnets, it reveals color-coded magnetic field lines, making it ideal for science classrooms, makerspaces, and DIY experiments. The compact 4x4 inch size keeps observation close to the object under study.
✅ Size: 4 x 4 inches (101.6 x 101.6 mm)
✅ Color-coded intensity reveals magnetic field strength
✅ Material: plastic film with ferromagnetic nickel slurry; reusable
✅ Compatible with NdFeB, SmCo, Alnico and flexible magnets
✅ Reusable and auto-recovery after removal from surface
💡 What is a magnetic field viewing film used for in science education and maker projects? A handy tool for visualizing magnetic field patterns in real-life objects and experiments. - Visualizes magnetic field lines with color-coded intensity to aid understanding - Works with NdFeB, SmCo, Alnico, and flexible magnets - Reusable and easy to clean for ongoing hands-on projects - Ideal for classrooms, labs, and personal maker setups