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2Pcs 4x4Inch Magnetic Field Viewing Film,Magnetic Field Viewer,Magnetic Flux Display, Pattern Detector,for Scientific

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$21.15

$ 8 .99 $8.99

In Stock
  • Clearly observe the patterns of the magnetic field.
  • Reusable and automatic recovery.
  • Place the film as close as possible to the magnet/item to observe the pattern changes.
  • The stronger magnets, the better the results.


BTuregsau Product Name: Magnetic Paper/Magnetic Field Viewing Film /Magnetic Field Viewer/Magnetic Field Demonstrator
color:Brown yellow
Material:Magnetic Nanoparticles
size:10 x 10cm
Package Contents:
2 x Magnetic viewing film
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.