Set of 9 fineliners Artist by Alex Bog

High-quality, smooth, non-toxic, waterproof, and acid-free black ink that is water-resistant and does not fade after drying. Ideal for artistic illustration, technical drawing, calligraphy, sketching, writing, and graphic design. Eco-friendly materials and leak-proof airtight seal. Tip thicknesses: 0.05 mm, 0.1 mm, 0.2 mm, 0.3 mm, 0.4 mm, 0.5 mm, 0.6 mm, 0.8 mm, brush.