Pentel Fude Pigment Ink Brush Pen - Black / Extra Fine

Before using, unscrew the brush section(clear section) of the pen from the pen barrel (gray section) and remove the red separation ring. Then screw the brush section back on. Hold the brush pen vertically with the brush section facing down, and slightly squeeze the plastic barrel multiple times to encourage ink flowing out of the cartridge. You will be able to see ink flowing down through the clear plastic section, and the brush pen will be able to write when it is fully saturated with ink.

• Synthetic bristle brush
  
• Pigment black ink
• Water-resistant