Compass 0.63″, Pk/4

Item FRE-11

Description

Detect slight magnetism in everyday objects such as metals, watches, etc. When compasses are arranged around a magnet, needles will align themselves with the magnetic field. The compasses are a useful prop for demonstrations about the power of magnetic fields!
• Includes 4 small 0.63″ (16 mm) Dia. compasses

  • AmSci Exclusive

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