My most bright green ink
This is my most bright green ink. It is an unusually bright green comparable to Speedball green and Manuscript Green in color, but much denser, waterproof and so far fade resistant. I use this ink in sketches to "pop up" leafy vegetation, trees, fore grounds due to the brightness. As with all R&K Sketch Inks, I suggest mild shaking before inking and while in the pen before writing. The nano-pigments ofKlara are staying in better in suspension compared to Lotte (black). I am currently testing several R&K sketch inks for UV Sun fading and rain-water resistance on Rhodia Dot Pad #18 paper. So far all sketch inks are passing, but time will tell (28 day test). There is no pen clogging so far in Pentel Tradio (medium-broad nib).