Jacquard Gum Arabic is used as a binder medium. Use it with Pearl Ex (or other dry pigments) and water to make your own calligraphy inks and watercolours. For use on paper, card or any surface that will not be washed.
How to use with Pearl Ex
Add dry Gum Arabic to the pigment in a ratio of 1 part gum to 4 parts pigment. Slowly add water and mix until the desired consistency is achieved.
Gum Arabic cleans up with water.