Contains

• indelible ink

  Ink that cannot be erased or washed away.

• India ink

  A black liquid ink used for printing or writing or drawing.

• magnetic ink

  An ink that contains particles of a magnetic substance whose presence can be detected...

• writing ink

  Any permanent or washable ink used with pens.

• printer's ink

  A semisolid quick drying ink made especially for use in printing.