Albrecht Durer Watercolor Markers are highly pigmented water-based artists' watercolor marker with two nibs. They feature a flexible brush nib and a bullet shaped fine nib. Excellent water solubility on watercolor paper. Extremely lightfast and does not bleed through paper in most sketch books.
In our tests, these markers blended very well on watercolor paper and mixed media paper. We had good results with a regular brush and water as well as a waterbrush. On papers for dry media or markers such as sketch, drawing, bristol and marker papers the color gets 'locked in' to the paper and cannot be blended as well with water.