TWSBI Diamond Mini Fountain Pen - Clear twsbi alr With matching gift box

With matching gift box

It's a lighter

Paul Fisher was soon machining a new pen design shaped from solid aluminum

Refill: Universal Rollerball Refill

TWSBI Diamond Mini Fountain Pen - Clear twsbi alr With matching gift boxTWSBI Diamond Mini Clear Fountain Pen. Transparent crystal clear diamond faceted barrel reveals the filling mechanism, a built in piston filler with a very smooth action, while also allowing an uninterrupted view of the ink level and color. TWSBI logo nicely finishes the top of the pen's cap. Rubber o ring on cap thread ensures an airtight seal to prevent ink drying out in the pen, while also ensuring that the cap is firmly attached when not in use.