Contains:
Bar Magnets
Material: Alum, iron, carbon.
Magnetic Needle and stand
140mm needle length
Height: 100mm
U Magnet
Material: Alum, iron, carbon. 95x62x10mm
Horseshoe magnet
Material: Alum, iron, carbon.
31.5x12x6mm
Ring magnet
Material: Alum, iron, carbon.
40mm od, 20mm id, 8mm thick
Compass
Iron filings
Supplied in case (247X182X68mm)