U42x40x9/7 U Shaped Horseshoe Magnet Red Blue Painted Pole School Physics Experiment for Education

  • U42x40x9/7 U Shaped Horseshoe Magnet Red Blue Painted Pole School Physics Experiment for Education

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  • School, experimental, educational magnets is intended for children, schoolchildren, students to experiment in physics lessons (U Shaped Horseshoe Magnet Red Blue Painted Pole Physics Experiment)

    Length (Length): 42 mm
    Width: 40 mm
    Inner width: 22 mm
    Thickness: 7 mm
    Material: Ferrite
    Weight: 30 g.