These water-based markers have a durable 2.5mm fiber tip for precise and detailed coloring. Fine line tips ensure precision while coloring in small areas of intricate designs. Excellent smudge-proof. Smooth flow brush pens accommodate all graphic styles. Perfect for coloring books, card making, and hand-lettering. Quick-dry, no trouble with smudging or bleeding, no ink flow issue or skipping. Stored compactly in clear plastic box. It is convenient for kids to pick out, use, and place it back. Creative art craft supplies present for teachers, kids, friends, Christmas, Thanksgiving, and Birthdays. High-quality ink blends seamlessly to create beautiful coloring effects. Each pack includes 10 markers. Sold as 12 packs for a total of 120 markers.