Pentel Pigment Ink Brush Pen - Medium - Gray

This brush pen features soft gray pigment ink that is water resistant, lightfast, and bleed resistant. It has a nylon brush tip that is perfect for both calligraphy and illustrations alike. Simply squeeze the ink cartridge as you draw for your desired ink flow and replace the cartridge when empty. This brush pen comes with a red plastic ring that must be removed before using the pen for the first time.