Do you want a fountain pen ink that is blacker than black? Then Platinum’s Churo Kuro ink is for you.
Churo Kuro is the blackest ink ever created by Platinum in its 104 year history. The blackness of this ink has been proven by numerical values and it was verified to be 46.8% darker than Platinum’s Carbon Black ink. With Churo Kuro ink being permanent it will allow you to keep memories and records on paper. A clear and intense black water based pigment ink formula that many enjoy using for writing letters, journaling and art work.
Enjoy a true black in color!
NOTE: As this ink contains pigment, distilled water is recommend for use in the pen nib cleaning. This ink should NOT be left to dry out in the pen.