ecoline brush pens feature brilliant colour of liquid water colour paint
three primary colours lemon yellow (205), magenta (337), sky blue cyan (578) plus black (700) and green (600)
handy brush pen, ready for immediate use
good adhesion to water colour and drawing paper and board
not waterproof when dry, so you can work on it “further” by wetting what is dry once more
store the original works of art in a portfolio for optimal colour retention