Colorverse Astrophysics Bottled Ink in Black Hole - 40 mL ink-color_Sliver Building upon the bold architectural

Building upon the bold architectural foundation of the Cobra platform

After inventing the first universal refill which could be used in most ballpoint pens Paul Fisher went on to create the first pressurized ballpoint pen refill

Controlling chemicals and flame heat

The signature click-top mechanism and spring-loaded metal clip complete the design

It captures the essence of the bloodstained dying message at the crime scene

Colorverse Astrophysics Bottled Ink in Black Hole - 40 mL ink-color_Sliver Building upon the bold architecturalColorverse inks have been inspired by the elements of our galaxy to to "colorize your universe." All inks are made of premium pure quality colorants, offering an array of crisp, clear colors. These high quality plant origin based materials provide a safe ink to be used on your most favorite fountain pens. The alcohol free chemical free odorants insures that you are using safe reliable inks without any unpleasant smells or odors. The optimal Neutral pH