Every magnet has at least one north and south pole.
Where the N and the S poles are not marked, the color red usually represents usually represents the north pole, while blue usually represents the south pole. Flexible magnets are made from bonded vinyl and are also ideal for craft projects since they can simply be cut with scissors, and attached to whatever masterpiece you wish to display. Origianlly molded for inter-motor use. Alnico horseshoe magnets can lift and hold about three times as much as bar magnets. Small parts not for children under three years of age.