The Decobrush Pigment marker features a brush-like nib that requires zero pumping for paint flow. Just shake and paint! All Karin markers are created using "liquid ink" technology, ensuring ink consumption of 100%. Create on various surfaces such as glass, paper, plastic, wood, stone and canvas.Details:Available in assorted colors2.4 mLNontoxicLightfast and permanentOrganic pigment based acrylic paint