Poétique Liquid Watercolor Ink: Vibrant 4-Color Set for Watercolor Brush Pens - High Pigment Count, Lightfast Refills Review

[Accurate colors]: Each color of Poétique Watercolor Ink has been adjusted in a strict process to keep the Delta-E of each pen less than 0.7. The more accurate and vibrant colors will help you to accomplish a beautiful painting. [Non-Toxic Ink]: The ink is extremely lightfast and completely acid-free. Each bottle of ink is certified in a toxicological evaluation by ACMI to insure it is non-toxic. [Great dissolvability]: The pigment is great for reworking. If you are a watercolorist that finds yourself working on a piece over several days, just simply adding water back to your piece will allow the pigment to lift from the paper and get reworked. [Plenty Durable]: Comes in 1oz bottles, Poétique Watercolor ink can refill a watercolor brush pen up to 15 times. In addition, it can be used out of the bottle directly or diluted with water to produce an attractive look. [Warranty]: Poétique provides maximum customer satisfaction and all Poétique real brush pens are backed by a lifetime warranty. If you have any problems, please feel free to contact us.