Рет қаралды 65
Citrus Black from Platinum held up very well. Cassia by Rohrer and Klingner, and Tanzanite Sky by Ferris Wheel Press had the expected level of fade. These tests roughly inflict the equivalent over 400yrs of normal notebook / journal / document exposure to UV rays. Any of these inks would be perfectly fine for lasting family or historical documents. Write a letter today!