Graf von Faber-Castell 75ml Ink Bottle - Stone Grey Color:Stone Grey The piston knob will remain

The piston knob will remain extended acting as a reminder to refill the pen while still allowing the cap to be posted

giving the writing ever-changing expressions of color

Cap that fits either end with spring-loaded clip

the transparent acrylic resin has been worked in such a way as to be aligned with the carbon fiber and not to be at a lower level

Graf von Faber-Castell 75ml Ink Bottle - Stone Grey Color:Stone Grey The piston knob will remainInspired by the colors of nature, Graf von Faber Castell inks are carefully formulated with the highest quality ingredients for smooth ink flow. They also resist drying out in the pen, so you can pause for thought and start writing again immediately without hard starts breaking your concentration. Document proofed: smudge resistant, reproducible, light fast and waterproof, cannot be erased and is resistant to many chemicals and solvents. Highest