Copic marker refill, Cool Gray #4 Various ink refill. When you see streaking in your work, it's time to refill your Copic marker. One bottle of Copic Various ink will refill a Ciao marker 13 times, Sketch marker 8-10 times, Copic Original marker 7-9 times, or Copic Wide markers 5-6 times. Simply match the color number with your marker color number; each ink will refill any of our marker lines. Bottles are easy to use, either with the handy booster, or by dabbing the ink directly onto the nib. Use Copic tweezers to remove the nib, making refilling even faster.
Copic Various Ink marker refills feature: 3-year shelf life; Alcohol-based permanent ink dries acid-free; Guaranteed color consistency; Measures marked on each bottle; Non-toxic, photocopy safe (will not dissolve toner); Cleans up with rubbing alcohol; 25cc plastic bottle with angled tip for easy application. Copic C4 Cool Gray #4 Various ink refill.