Ferrite Bar Magnets

Ferrite bar magnets blue-red & stamped N-S and magnetized at the ends for repulsion-attraction.

Pick up paper clips or show the shape of magnetic fields with iron filings, compasses or magnaprobes.

• Use for repulsion-attraction
• Will not demagnetize when pushed together
• Stamped "N" & "S" & painted red & blue respectively
• Paint is guaranteed lead & heavy metal free
• Will pick up minimum of 20 uncoated paperclips
• Note (1): Ferrite bars are fragile/brittle. Do not drop on hard floors.
• Note (2): Ferrite bars are relatively weak & will not magnetize nails or pins. Stronger magnets such as Nd or Alnico are best for this application.