TWSBI Vac Mini Fountain Pen Review

In this 4K video I review the TWSBI Vac Mini fountain pen. This pen features a vacuum filling system and a demonstrator body.

TWSBI Vac Mini – Smoke – F
TWSBI Vac Mini – Smoke – M
TWSBI Vac Mini – Clear – EF
TWSBI Vac Mini – Clear – Stub 1.1
TWSBI Vac20a Ink Bottle – Red