Monteverde Black to Green (30ml) Bottled Ink (Color Changing Ink) prussian Whether for writing comfort or

Whether for writing comfort or good looks: a LAMY gold nib always makes the difference

Filling: CON-70 converter & blue ink cartridge included

“Tsuyu Kusa’s sheen-ier cousin

which makes the fountain pen look particularly nostalgic

Crafted from premium black acrylic with a polished finish

Monteverde Black to Green (30ml) Bottled Ink (Color Changing Ink) prussian Whether for writing comfort orMonteverde USA is proud to have created the world's latest leading European ink treatment formula (ITF). Enjoy peak performance with ITF which drastically improves ink flow quality, extends cap off time, and lubricates and protects the ink feeding systems from corrosion and clogging. Monteverde inks are available in a variety of vibrant colors. Please note: This product is a solid color. In order to get the color changing effect, you will need to