School Specialty Magnetic Field Detection Compass, 13/8″ Diameter (Set of 12)

Arrange these compasses around magnets and the compass needles will align with the magnetic field. Not to be used for hiking.

Product Features

  • Sold as a Set of 12
  • These durable compasses are for use with magnets
  • Great for demonstrating the effects of a magnetic field
  • Not to be used for hiking and navigation
  • An ideal supply for use in any science curriculum or laboratory