This deluxe set includes nine pens with an assortment of premium tips that feature impressive durability and a larger ink capacity that regular cotton core pens. With water- and alcohol-proof ink that dries quickly and won't smudge, the unique design allows for precise control, consistent luster and steady ink flow. The barrels are see-through, letting your easily keep track of ink levels, and both caps and barrels are printed with tip specs so you know which pen you're reaching for. Whether you're creating intricate details or bold strokes, the Kohala liquid fineliner drawing pens from Ohuhu will meet a wide range of artistic needs!Details:Black pigment inkIncludes assorted tip sizes9 pens1.5x larger ink capacityNo smudge and quick dryingVisible ink levels and printed tip specsSilky smooth writing with precise ink controlWater- and alcohol-proof inkNontoxic and acid freeConforms to ASTM D-4236Contents:003 (0.15 mm tip) pen005 (0.2 mm tip) pen01 (0.25 mm tip) pen02 (0.3 mm tip) pen03 (0.35 mm tip) pen05 (0.45 mm tip) pen06 (0.5 mm tip) pen08 (0.7 mm tip) penB (brush tip) pen