Fountain-pen ink for consistent, richly pigmented deep-black writing and creative washes. Tom's Studio Fountain Pen Ink appeals to letter-writers, calligraphers and sketch artists who want dependable flow and dramatic contrast. Is the formula and presentation worth adding to a stationery collection?
⚡ At a Glance
- • Colour Intensity: Concentrated deep-black pigment that produces bold, even lines
- • Best for: Calligraphers, letter-writers and artists who favour strong black tones
- • Not ideal for: Permanent, waterproof or archival projects that require pigment-based permanence
Concentrated deep-black ink formulated for smooth, consistent lines. Supplied in a 50ml glass bottle with a decorative label.
Consistent Flow for Everyday Writing – thanks to a free-flowing water-based formula
Water-based, free-flowing composition reduces the chance of nib clogging and supports steady feed through both fountain pens and dip pens. The formulation balances fluidity with pigment concentration to maintain consistent line weight.
Reliable performance means fewer skips and easier handwriting for correspondence and journaling. Dependable flow suits regular use without frequent re-dipping.
Rich, Dilutable Black – with concentrated pigment for washes
Highly concentrated colour can be diluted with a small amount of water, ideally distilled, to produce watercolour-like washes and subtle tonal gradients. The concentrated base preserves depth when used undiluted.
Switch between bold, dark strokes and translucent washes using only a little water. Ideal for ink sketching and expressive calligraphy techniques.
Safe and Pen-Friendly – thanks to non-toxic, acid-free, vegan formulation
Formulated without toxic additives and free from acids, ensuring chemical compatibility with pen feeds. Labelled as vegan-friendly and non-toxic, suitable for shared workspaces.
Suitable for hobbyists and classrooms where safety matters, while compatibility with fountain and dip pens reduces worry about damaging nibs. A practical choice for regular creative use.
✨ The 4 Key Reasons for Tom's Studio Fountain Pen Ink
- Highly dilutable pigment – Enables watercolour-style washes and tonal control
- Clean water-based formula – Simple cleanup and minimal staining of tools
- Vegan and non-toxic – Safe for classroom and shared-studio use
- Attractive glass bottle – Ready-presented as a stylish gift for creatives
📋 Technical Details at a Glance
- Category: Office Product
- Volume: 50ml
- Formula: Water-based, free-flowing ink
- Compatibility: Fountain pens, dip pens, Lumos pen
- Colour: Deep Black
❓ Frequently Asked Questions
Q: Is the ink safe to use in fountain pens?
A: Yes. The ink is water-based and described as fully compatible with all fountain pens and dip pens, so it is formulated for pen use.
Q: Can the ink be diluted for watercolour effects?
A: Yes. The concentrated colour can be diluted with a small amount of water, ideally distilled, to create watercolour-like washes and tonal variation.
Q: Is the ink suitable as a gift?
A: Yes. Each 50ml ink pot comes in a glass bottle with an antique laid-paper, gold-foiled label and is presented as a beautiful gift option.
🏆 Our Verdict
Perfect for calligraphers, letter-writers and artists who favour a deep, reliable black. The concentrated, water-based formula that dilutes for washes combined with a decorative glass bottle gives both creative flexibility and gift appeal. While personal budgets vary, presentation and versatile performance make it a useful long-term addition to a stationery or art supply collection.
