PITT Artist Brush Pens
PITT Artist Brush Pens feature very lightfast and waterproof drawing ink with high quality pigments of unequaled brilliance. Ideal for graphic artists, designers, illustrators and architects. Each pen is rated on the barrel for lightfastness. True brush nib for wide or thin lines. Acid-free, smudge-proof and water-resistant. Excellent for sketching and mixed-media techniques.