TWSBI Diamond 580 Fountain Pen - Iris - Extra-Fine

The TWSBI 580 is a high-quality piston ink-filling fountain pen that offers both style and functionality. Made with a clear acrylic resin body, this pen allows you to see the inner workings of the pen, adding a unique element of interest. The pen features a stainless steel nib that writes smoothly and consistently, making it perfect for everyday use or as a special gift. The nib, cap and metal accents are now with iridescent finish.

TWSBI Diamond 580 Fountain Pen - Iris - Extra-Fine

TWSBI Diamond 580 Iris Fountain Pens

Robert Oster Sydney Lavender - 2ml Sample — Pulp Addiction

TWSBI Vac700R Iris Fountain Pen

TWSBI Diamond 580 Fountain Pen - Iris - Extra-Fine

TWSBi Diamond 580 Fountain Pen Iris - Extra Fine

TWSBI Diamond 580 Fountain Pen - Iris – Makoba

Features Improved grip and end barrel section compared to 540 580 has increased ink capacity, about 30% more than 530 580 has improved the smoothness

TWSBI Diamond 580 Clear Fountain Pen

TWSBI Diamond 580 Fountain Pen - Iris – Makoba

TWSBI Diamond 580 Fountain Pen - Iris - The Goulet Pen Company

TWSBI Diamond 580 Fountain Pen - Iris - Extra-Fine

TWSBI Diamond 580 ALR Fountain Pen - Black