Uni-Ball Gel Pen One black

Japanese gel pen with water-resistant pigment ink

Rollerball with a new and improved gel ink formula that provides a richer, denser consistency when writing. The result is rich, vibrant colors and even writing that stands out well on the page. The pens have a smooth-flowing 0.5-mm stroke width for fine, clean writing. The compact, sleek design of the gel roller features a convenient metal clip and slim white barrel. The uni-one's flawless, contemporary design blends beautifully into a modern stationery collection. The vibrant pigment ink makes dark inks appear deep and light inks appear bright, for clear writing without smudging or bleeding. The specially formulated ink stays on the fibers instead of soaking into the paper, while the color indicator on top of the pen makes it easy to identify ink color.

Max. diameter
10.5 mm
140 mm
Line width
0.5 mm
water-resistant pigment ink 
Country of origin
Uni-Ball Gelroller One schwarz
This product is currently not available.
€1.90 *
Pilot Gelschreiber Juice Up 05 schwarz Pilot Gelschreiber Juice Up 05 schwarz
€3.50 *
Uni-Ball Gelroller One rot Uni-Ball Gel Pen One red
€1.90 *
Uni-Ball Gelroller One orange Uni-Ball Gel Pen One orange
€1.90 *
Uni-Ball Gelroller One hellblau Uni-Ball Gel Pen One light blue
€1.90 *
Uni-Ball Gelroller One grün Uni-Ball Gel Pen One green
€1.90 *
Uni-Ball Gelroller One blau Uni-Ball Gel Pen One blue
€1.90 *
Ico Kugelschreiber Retro 70 schwarz Ico Ballpoint Pen Retro 70 black
€4.90 *
Midori 2020 Index Stickers Numbered Midori Index Stickers Numbered
€4.10 *
japanisches Geschenktütchen 6 japanese gift bag 6
€1.00 *
japanisches Geschenktütchen 4 japanese gift bag 4
€1.00 *
Ohto Kugelschreiber Minimo silber Ohto Ballpoint Pen Minimo silver
€8.00 *
Uni-Ball Gelroller One P Soda (0.38 mm) Uni-Ball Gelroller One P Soda
€7.90 *
Sun-Star Textmarker Ninipie Deco latte Sun-Star Marker Ninipie Deco latte
€3.90 *
Sun-Star Textmarker Ninipie Deco pink Sun-Star Marker Ninipie Deco pink
€3.90 *
Sun-Star Textmarker Ninipie Deco violett Sun-Star Marker Ninipie Deco violet
€3.90 *
Sun-Star Textmarker Ninipie Deco mint Sun-Star Marker Ninipie Deco mint
€3.90 *
Ohto Kugelschreiber Minimo schwarz Ohto Ballpoint Pen Minimo black
€8.00 *
Uni-Ball Gelschreiber Signo weiß Uni-Ball Gel Pen Signo Broad white
€2.50 *
Pilot Gelschreiber Juice Up 04 weiß Pilot Gelschreiber Juice Up 04 weiß
€3.50 *
Ohto Kugelschreiber GS01 orange Ohto Kugelschreiber GS01 orange
€12.90 *
Kokuyo Campus Loose Leaf - kariert (B5) Kokuyo Campus Loose Leaf - grid (B5)
€6.90 *
Kokuyo Campus Loose Leaf - dot-ruled (B5) Kokuyo Campus Loose Leaf - dot-ruled (B5)
€6.90 *
Midori Spiralringbuch Stand+ kreuzkariert (A6) Midori +Stand A6 cross grid (A6)
€9.00 *
KAMI Notizheft Tomoe River Passport KAMI booklet Tomoe River Passport
€5.90 *
KAMI Notizheft Tomoe River Regular KAMI booklet Tomoe River Regular
€9.90 *