REUSE, RESET – Both films are reusable, but the olive film will have a much longer shelf life than the green film. We also have a portable wallet size pvc card of the olive film. Different magnet shapes will give off different magnetic field patterns.
12×12 Green Magnetic Viewing Film for STEM Projects & Research
Included Components 12×12″ Magnetic Viewing Film. REUSE, RESET – Both films are reusable, but the olive film will have a much longer shelf life than the green film. We also have a portable wallet size pvc card of the olive film.
