Sailor Ink Pen Kobo Brush vs Uniball Deluxe Rollerball Review: The UK's Best Expressive Writing Pens 2026
Jul 05, 2026
Sailor Ink Pen Kobo Brush vs Uniball Deluxe Rollerball Review: The UK's Best Expressive Writing Pens 2026
Expressive writing demands pens that respond to the writer’s touch with sensitivity and character. In this review, we compare two outstanding expressive writing pens: the Sailor Ink Pen Kobo Brush and Fine Dual-Tip Marker 3 Colour Set, a premium Japanese brush marker from one of Japan’s most celebrated pen makers, and the Uniball Deluxe Rollerball Pen 0.7mm Fine Point 3 Pack, a classic rollerball pen that delivers smooth, consistent ink flow for everyday expressive writing. Both are available from TTPEN UK.
Sailor Ink Pen Kobo — Dual-Tip Brush Mastery from Japan’s Finest Pen Maker
The Sailor Ink Pen Kobo Brush and Fine Dual-Tip Marker 3 Colour Set brings Sailor’s legendary ink expertise to the brush marker format. At £17.00 for a 3-colour set, each pen features a dual-tip design — a flexible brush tip on one end for expressive calligraphy and illustration, and a fine tip on the other for precise detail work and lettering.
Sailor’s Ink Heritage
Sailor is one of Japan’s most celebrated pen and ink manufacturers, with over a century of expertise in ink formulation. The Kobo’s ink reflects this heritage — rich, vibrant, and consistent, with excellent flow characteristics that allow the brush tip to respond naturally to pressure variations. The ink is water-based and dries to a semi-matte finish that is pleasant to write over with other pens.
Dual-Tip Versatility
The brush tip’s flexibility allows a full range of calligraphic line variation — from fine hairlines to broad, expressive strokes — making it suitable for brush lettering, illustration, and expressive journaling. The fine tip provides a consistent, precise line for detailed work and annotation. The 3-colour set provides a practical palette for colour-coded creative work.
Price: £17.00 (3-colour set) — Buy the Sailor Ink Pen Kobo at TTPEN UK
Uniball Deluxe Rollerball — Classic Smooth Writing in a 3-Pack
The Uniball Deluxe Rollerball Pen, 0.7mm Fine Point, 3 Pack is a classic rollerball pen that delivers smooth, consistent ink flow for everyday writing. At £10.00 for a 3-pack, it uses Uni’s water-based rollerball ink that flows freely and dries quickly, producing a clean, consistent line that is easy to read and professional in appearance.
Rollerball Ink Smoothness
Rollerball pens use water-based ink that flows more freely than ballpoint ink, producing a smoother, more fluid writing experience. The Uniball Deluxe’s 0.7mm fine point delivers a line that is bold enough to be clearly legible but fine enough for neat, precise handwriting. The ink is quick-drying and smear-resistant, making it suitable for left-handed writers.
Deluxe Build Quality
The “Deluxe” designation reflects the pen’s premium build quality relative to standard rollerball pens. The metal tip and quality barrel construction give the pen a satisfying feel in the hand, and the consistent ink flow ensures reliable performance from the first mark to the last. At £10.00 for three pens, it is excellent value for a premium rollerball pen.
Price: £10.00 (3-pack) — Buy the Uniball Deluxe Rollerball at TTPEN UK
Side-by-Side Comparison
| Feature | Sailor Ink Pen Kobo (3-colour) | Uniball Deluxe Rollerball (3-pack) |
|---|---|---|
| Price | £17.00 | £10.00 |
| Tip Type | Dual-tip (brush + fine) | 0.7mm rollerball |
| Best Use | Calligraphy, illustration, lettering | Everyday writing, notes, documents |
| Best For | Artists, calligraphers, journalers | Office, school, everyday writers |
Final Verdict
The Sailor Kobo wins on expressive brush tip versatility and Sailor’s ink heritage; the Uniball Deluxe wins on smooth everyday rollerball performance and value. Both earn our highest recommendation. Visit TTPEN UK today.
