Uni-Ball Signo RT1 UMN-155 Gel Pen - 0.38 mm - Green
Meet the Uni-ball Signo RT1 Gel Pen, the writing tool designed to make your everyday writing tasks effortless and enjoyable. Its sleek design feels comfortable in your hand for those long writing sessions or quick jot-downs alike. No more accidental clicks in your pocket or bag either—the integrated pocket clip doubles as the push button, keeping it secure and functional wherever you go.What truly sets this pen apart is its pigment-based gel ink, which is not only beautifully smooth but also resistant to water, fading, and even check washing, making it ideal for everything from journaling to signing important documents. And thanks to the pen tip’s ingenious rounded "edgeless" design, you'll enjoy an effortlessly smooth glide across the page every single time. Whether you're jotting down quick thoughts, planning, or tackling detailed notes, this pen is built to keep up with you.Features: Pigment-based gel ink Acid-free, water-resistant, fraud-resistant, fade-resistant, and archival safe 0.5 mm conical nib Retractable with clip Rubber grip Listing is for one Uni-ball Signo RT1 Gel Pen, other pictured items not included.
Meet the Uni-ball Signo RT1 Gel Pen, the writing tool designed to make your everyday writing tasks effortless and enjoyable. Its sleek design feels comfortable in your hand for those long writing sessions or quick jot-downs alike. No more accidental clicks in your pocket or bag either—the integrated pocket clip doubles as the push button, keeping it secure and functional wherever you go.What truly sets this pen apart is its pigment-based gel ink, which is not only beautifully smooth but also resistant to water, fading, and even check washing, making it ideal for everything from journaling to signing important documents. And thanks to the pen tip’s ingenious rounded "edgeless" design, you'll enjoy an effortlessly smooth glide across the page every single time. Whether you're jotting down quick thoughts, planning, or tackling detailed notes, this pen is built to keep up with you.Features: Pigment-based gel ink Acid-free, water-resistant, fraud-resistant, fade-resistant, and archival safe 0.5 mm conical nib Retractable with clip Rubber grip Listing is for one Uni-ball Signo RT1 Gel Pen, other pictured items not included.
Meet the Uni-ball Signo RT1 Gel Pen, the writing tool designed to make your everyday writing tasks effortless and enjoyable. Its sleek design feels comfortable in your hand for those long writing sessions or quick jot-downs alike. No more accidental clicks in your pocket or bag either—the integrated pocket clip doubles as the push button, keeping it secure and functional wherever you go.What truly sets this pen apart is its pigment-based gel ink, which is not only beautifully smooth but also resistant to water, fading, and even check washing, making it ideal for everything from journaling to signing important documents. And thanks to the pen tip’s ingenious rounded "edgeless" design, you'll enjoy an effortlessly smooth glide across the page every single time. Whether you're jotting down quick thoughts, planning, or tackling detailed notes, this pen is built to keep up with you.Features: Pigment-based gel ink Acid-free, water-resistant, fraud-resistant, fade-resistant, and archival safe 0.5 mm conical nib Retractable with clip Rubber grip Listing is for one Uni-ball Signo RT1 Gel Pen, other pictured items not included.
Meet the Uni-ball Signo RT1 Gel Pen, the writing tool designed to make your everyday writing tasks effortless and enjoyable. Its sleek design feels comfortable in your hand for those long writing sessions or quick jot-downs alike. No more accidental clicks in your pocket or bag either—the integrated pocket clip doubles as the push button, keeping it secure and functional wherever you go.What truly sets this pen apart is its pigment-based gel ink, which is not only beautifully smooth but also resistant to water, fading, and even check washing, making it ideal for everything from journaling to signing important documents. And thanks to the pen tip’s ingenious rounded "edgeless" design, you'll enjoy an effortlessly smooth glide across the page every single time. Whether you're jotting down quick thoughts, planning, or tackling detailed notes, this pen is built to keep up with you.Features: Pigment-based gel ink Acid-free, water-resistant, fraud-resistant, fade-resistant, and archival safe 0.5 mm conical nib Retractable with clip Rubber grip Listing is for one Uni-ball Signo RT1 Gel Pen, other pictured items not included.
in 10 offers
The lowest price for Uni-Ball Signo RT1 UMN-155 Gel Pen - 0.38 mm - Green right now is $2.80 at Bunbougu, compared across 8 retailers.
The all-time low was $2.80 on 30 July 2025. That's the lowest price we've ever tracked — a great time to buy.
Prices last updated 12 May 2026.
Last updated at 12/05/2026 04:16:34
Uni-ball Signo RT1 UMN-155 Gel Pen - 0.38 mm, Green
Delivery between 18–26 May $6.85
Uni-ball Signo RT1 UMN-155 Gel Pen - 0.38 mm, Green
Delivery between 18–26 May $6.85
Uni-ball Signo RT1 UMN-155 Gel Pen - 0.38 mm Green
Delivery between 18–26 May $6.85
Uni-ball Signo RT1 Gel Pen 0.38mm Green
Free delivery
Uni-ball Signo RT1 UMN-155 Gel Pen - 0.38 mm Green
Delivery $28.15
Uni-Ball Signo UMN-155 RT1 0.38mm Gel Pen
Delivery $5.62
Uni-Ball Signo Umn-155 Rt1 0.38mm Gel Pen - Green / Single
Delivery $25
Green Uni SigNo RT1 0.38mm Gel Ink Ballpoint Pen, Made in Japan, Smooth Writing for Daily Use
Delivery $7.84
Uni Ball Signo Knock Ballpoint Pen Rt1 0.38mm Color, Green
Delivery $316.61
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Uni Gel Ink Ballpoint Pen Uni-Ball Siguno RT1 ‐ 0.38mm Green
Delivery $40.64
| Body Color | Green |
| Capped or Retractable | Retractable - Top Button |
| Clip Material | Plastic |
| Clippable | Yes |
| Diameter - Grip | 10.6 mm |
Uni-ball Signo RT1 UMN-155 Gel Pen - 0.38 mm, Green
Delivery between 18–26 May $6.85
Uni-ball Signo RT1 UMN-155 Gel Pen - 0.38 mm, Green
Delivery between 18–26 May $6.85
Uni-ball Signo RT1 UMN-155 Gel Pen - 0.38 mm Green
Delivery between 18–26 May $6.85
Uni-ball Signo RT1 Gel Pen 0.38mm Green
Free delivery
Uni-ball Signo RT1 UMN-155 Gel Pen - 0.38 mm Green
Delivery $28.15
| Body Color | Green |
| Capped or Retractable | Retractable - Top Button |
| Clip Material | Plastic |
| Clippable | Yes |
| Diameter - Grip | 10.6 mm |
