Bring your Blick Studio Markers and Blick Studio Brush Markers back to life — no more dried-up markers! The water-resistant, fade-resistant ink in Blick Studio Marker Ink Refills is the same as that used in the manufacture of Blick Studio and Blick Studio Brush Markers, ensuring the same beautiful colors and the same results. Each bottle contains 0.85 fl oz (25 cc) of alcohol-based, permanent ink, enough to refill a Blick Studio Marker or Blick Studio Brush marker 7-9 times. The refill cap colors match the Blick marker caps for easy reference. Refill your Blick Studio Markers by dripping ink onto the tip of the marker, or by removing the nib and dropping 2-3 cc's of ink into the chamber. Blick Studio Marker Ink Refills are offered in 95 brilliant colors plus a colorless blender.