Staedtler Triplus Fineliner Neon Coloring Pens in a Long Zip Lock Bag, 0.3mm, Metal Clad Tip, 6/PK, Assorted Markers contain bright neon-color Dry Safe ink - can be left uncapped for days without drying up Staedtler Triplus Color marker and pen features ergonomic triangular barrel for fatigue-free writing and the fineliner pen features line width of approximately 0.3 mm. Marker Acid-free with water-based ink and ideal for drawing, coloring in the classroom or adult coloring books. COME IN A LONG ZIP LOCK BAG MULTI COLORS MIXED RANDOMLY.