TWSBI Vac Mini Fountain Pen in Clear Demonstrator Color__Polished Chrome__cross-calais-polished-chrome-medium-point-fountain Diameter Body: 0

Diameter Body: 0

It’s a solid brass crafted pen and is very durable

it is fountain and marker friendly

The TWSBI (commonly pronounced "twiz-bee") Eco is the answer to the common question

TWSBI Vac Mini Fountain Pen in Clear Demonstrator Color__Polished Chrome__cross-calais-polished-chrome-medium-point-fountain Diameter Body: 0The TWSBI (commonly pronounced "twiz bee") Vac Mini is the smaller sibling of the Vac700R. The compact design allows for the cap to be posted on the back of the pen while writing. Like the Vac700R, the TWSBI Mini has a vacuum filing system and can be disassembled using the included wrench. To prevent any unseemly burping or leaking due to air pressure or heat changes in the environment, the shut off valve keeps ink inside the clear barrel reservoir