Penlux Masterpiece Delgado Blue Grotto Piston Filling Fountain Pen
The Penlux Masterpiece Delgado Blue Grotto is inspired by the luminous blue waters of sea caves — a deep, layered blue resin that shifts in the light. The piston filling system gives it a generous ink capacity and the steel nib is available in a wide range of sizes.
Specifications
- Brand: Penlux
- Model: Masterpiece Delgado — Blue Grotto
- Color/Finish: Blue Grotto (deep layered blue)
- Filling system: Piston (built-in)
- Nib material: Stainless Steel
- Nib sizes available: Extra Fine, Fine, Medium, Broad, Flex, Stub
- Body material: Resin
Nib Guide
- Extra Fine — Very narrow line; ideal for small script or fine-lined paper
- Fine — Narrow, precise line; excellent for small handwriting and detailed work
- Medium — Balanced everyday line width; smooth and versatile
- Broad — Wide, expressive line with excellent ink shading
- Flex — Produces line variation with pressure; wider downstrokes and finer cross-strokes for expressive, calligraphy-influenced writing
- Stub — Italic-style nib with crisp line variation; broader on downstrokes, finer on cross-strokes
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