{"product_id":"magnetic-field-viewing-film-4x4-inch-see-magnetic","title":"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","description":"\u003cdiv\u003e4x4 Inch Magnetic Field Viewing Film to See Field Lines\u003cbr\u003e\n✔️ 4x4 inch film; color-coded intensity; reusable; single pack \u003cp\u003eThis 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.\u003c\/p\u003e \u003cp\u003e✅ Size: 4 x 4 inches (101.6 x 101.6 mm) \u003cbr\u003e\n✅ Color-coded intensity reveals magnetic field strength \u003cbr\u003e\n✅ Material: plastic film with ferromagnetic nickel slurry; reusable \u003cbr\u003e\n✅ Compatible with NdFeB, SmCo, Alnico and flexible magnets \u003cbr\u003e\n✅ Reusable and auto-recovery after removal from surface \u003cbr\u003e\u003c\/p\u003e \u003cp\u003e💡 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.\n- Visualizes magnetic field lines with color-coded intensity to aid understanding\n- Works with NdFeB, SmCo, Alnico, and flexible magnets\n- Reusable and easy to clean for ongoing hands-on projects\n- Ideal for classrooms, labs, and personal maker setups\u003c\/p\u003e \u003c\/div\u003e","brand":"Amazon","offers":[{"title":"Default Title","offer_id":47981263651051,"sku":"VXB0BCFM83XB","price":59.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/3268\/0683\/files\/71YPInNX4DL.jpg?v=1775252007","url":"https:\/\/vxb.com\/products\/magnetic-field-viewing-film-4x4-inch-see-magnetic","provider":"VXB Bearings","version":"1.0","type":"link"}