This clear fountain pen features a steel flexible nib and a twist piston mechanism with a blind cap. The Konrad is made of a celluloid derivative.
Noodler's Konrad Flex Fountain Pen - Clear
14079 Appalachian Pearl Acrylic Konrad — Noodler's Ink
Noodler's Creaper Cobalt Piston Fill Flex Nib FP : Lamy : Office Products
Noodler's Konrad Flex Fountain Pen - Northern Pike
Noodler's Konrad Fountain Pens - Goldspot Pens
Noodler's Konrad Flex Fountain Pen - Clear - The Goulet Pen Company
The Konrad pen is 5 1/8”long with the cap closed. The blind cap (end of barrel) unscrews to reveal a twist button that operates an internal filling
NOODLERS APPALACHIAN PEARL ACRYLIC KONRAD PISTON FLEX NIB FOUNTAIN PEN
Noodler's Ink Konrad Flex Appalachian Pearl Fountain Pen - ND- 14079 : Office Products
This pearl white and translucent turquoise fountain pen features a steel flexible nib and a twist piston mechanism with a blind cap.
Noodler's Konrad Flex Fountain Pen - 1820 Essex
Noodler's Konrad Acrylic Flex Fountain Pen – Appalachian Pearl – Top of the Chain
Noodlers Copernican pearl Ahab Flex 15050 Fountain Pen