A comprehensive kit of magnets in a storage tray allowing you to check the contents at a glance. Includes horseshoe, bar, ring, rod and button magnets, flexible magnetic squares and small compasses for showing the attraction of magnetic fields. Kit includes: 1 horseshoe magnet, with keeper, 2 plastic coated ceramic bar magnets, 4 flexible magnetic squares red, yellow, green and blue, 5 ceramic ring magnets, face polarised, 5 ceramic magnets, face polarised, 3 alnico button magnets with keepers, 2 plotting compasses, clear both side, 2 plotting compasses, 1 alnico horseshoe magnet with keeper, 2 chrome rod magnets and 1 lodestone specimen.WARNING! Not Suitable for Children under 3 years due to small parts. This product contains magnets or magnetic components. Magnets can cause serious or fatal injury if swallowed.