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Magnetic Field Viewer

Sold out
Original price $4.50 - Original price $4.50
Original price
$4.50 - $4.50
Current price $4.50
Use this amazing film to view the location and number of poles on any magnet. Magnetic poles appear as dark areas and the light areas represent where North and South poles meet. This material is available in large sheets which may be cut to size, or in a durable laminated card size.

SKU 49054