This unique pen incorporates a blend of yellow ebonite with clear orange acrylic into an eyedropper filler pen with a shut-off valve mechanism.
To fill, unscrew the section, fill with the included eyedropper, and replace section. To write, simply unscrew the end blind cap, which releases the middle piston rod's shut-off mechanism. (video below)
Looking for ink? Check out Colorverse X Opus 88 Tango. A bright red ink created as a collaboration between Colorverse and Opus 88, specially designed to be a perfect match to this pen.