Traditionally used as a form of jewelry or other adornments, gems have always captured the eye of men and women alike. With this in mind, Monteverde USA has created the Gemstone Ink Collection, a line of brilliant fountain pen inks that are rich in color and vibrancy. Each ink will add a layer of expression and value to your handwriting. Whether itÕs adoration, excitement, longing, or honesty, show those closest to you that you care with one of our 10 unique colors: Sapphire, Olivine, Topaz, Fireopal, Moonstone, Amethyst, Charoite, Erinite, Ruby, or Garnet. Each ink is made with Monteverde USA's European ink treatment formula (ITF), which drastically improves ink-flow quality, extends cap-off time, and lubricates and protects the ink feeding systems from corrosion or clogging.