Employing a water-based gel ink, signo ensures constant ink flow without blurring or dripping. Its twin-ball mechanism prevents excessive ink flow. When the pen is positioned in a downward position, the ink flows smoothly from the ink flow channel. When the pen is positioned in an upward position, the reverse flow prevention ball works to stop the flow of air into the ink. When you start writing, the ball in the pen rotates to mix the viscous ink causing it to thin. The pen glides on paper, providing a smooth write. Once the ink touches the paper, it hardens quickly when returning to its previous viscosity, which allows you to draw lines that do not blur. Ultra-fine tip featuring a 0.38mm-sized ball enabling precision writing for planners and technical drawings. 0.38mm-sized balls for versatile application at work or school. Self-developed, precision stainless steel tip with superior durability and gel ink that enables you to draw solid, fine lines. Unique twin-ball mechanism prevents ink backflow and leak. Rubber grip that fits comfortably in your hand for ultra-fine precision and fatigue-free writing.
Employing a water-based gel ink, signo ensures constant ink flow without blurring or dripping. Its twin-ball mechanism prevents excessive ink flow. When the pen is positioned in a downward position, the ink flows smoothly from the ink flow channel. When the pen is positioned in an upward position, the reverse flow prevention ball works to stop the flow of air into the ink. When you start writing, the ball in the pen rotates to mix the viscous ink causing it to thin. The pen glides on paper, providing a smooth write. Once the ink touches the paper, it hardens quickly when returning to its previous viscosity, which allows you to draw lines that do not blur. Ultra-fine tip featuring a 0.38mm-sized ball enabling precision writing for planners and technical drawings. 0.38mm-sized balls for versatile application at work or school. Self-developed, precision stainless steel tip with superior durability and gel ink that enables you to draw solid, fine lines. Unique twin-ball mechanism prevents ink backflow and leak. Rubber grip that fits comfortably in your hand for ultra-fine precision and fatigue-free writing.
in 9 offers
Employing a water-based gel ink, signo ensures constant ink flow without blurring or dripping. Its twin-ball mechanism prevents excessive ink flow. When the pen is positioned in a downward position, the ink flows smoothly from the ink flow channel. When the pen is positioned in an upward position, the reverse flow prevention ball works to stop the flow of air into the ink. When you start writing, the ball in the pen rotates to mix the viscous ink causing it to thin. The pen glides on paper, providing a smooth write. Once the ink touches the paper, it hardens quickly when returning to its previous viscosity, which allows you to draw lines that do not blur. Ultra-fine tip featuring a 0.38mm-sized ball enabling precision writing for planners and technical drawings. 0.38mm-sized balls for versatile application at work or school. Self-developed, precision stainless steel tip with superior durability and gel ink that enables you to draw solid, fine lines. Unique twin-ball mechanism prevents ink backflow and leak. Rubber grip that fits comfortably in your hand for ultra-fine precision and fatigue-free writing.
Employing a water-based gel ink, signo ensures constant ink flow without blurring or dripping. Its twin-ball mechanism prevents excessive ink flow. When the pen is positioned in a downward position, the ink flows smoothly from the ink flow channel. When the pen is positioned in an upward position, the reverse flow prevention ball works to stop the flow of air into the ink. When you start writing, the ball in the pen rotates to mix the viscous ink causing it to thin. The pen glides on paper, providing a smooth write. Once the ink touches the paper, it hardens quickly when returning to its previous viscosity, which allows you to draw lines that do not blur. Ultra-fine tip featuring a 0.38mm-sized ball enabling precision writing for planners and technical drawings. 0.38mm-sized balls for versatile application at work or school. Self-developed, precision stainless steel tip with superior durability and gel ink that enables you to draw solid, fine lines. Unique twin-ball mechanism prevents ink backflow and leak. Rubber grip that fits comfortably in your hand for ultra-fine precision and fatigue-free writing.
Last updated at 25/10/2025 04:04:01
Signo - uni Gel Ink Pen - UM-151-0.38 mm - Black - 3 pcs
Delivery $7.99
Uni-ball Signo DX UM-151 Gel Pen - 0.38 mm Mandarin Orange
Delivery $20.00
Mitsubishi Pencil Ultra-Fine 0.28mm Gel Ink Signo Ballpoint Pen UM15128.5
Delivery $13
Uni-Ball Signo Dx Um-151 0.38mm Gel Rollerball Pen - Blue-Black / Single
Delivery $25
uni-ball Signo DX UM-151 Gel Pen / Refill 0.5mm / 0.38mm 3 Colors, Red / 0.38mm
Delivery $8.63
Uni-ball Signo Dx Um-151.24 Gel Ink Pen 0.38mm 10pcs Black
Delivery $14.98
See 22 historical offers
Uni-ball Signo DX UM-151 Gel Pen - 0.38 mm, Beige
Delivery between 28 Oct – 5 Nov $6.85
Uniball Signo Dx Um 151 Gel Pen 0 38mm Blue-black
Free delivery between Fri – Sat
Uni-ball Signo Dx Pens 0.38mm Choose Your Colors Uniball Japan Um-151
Delivery $1.10
Uni Gel Ink Ballpoint Pen Uni-Ball Siguno ‐ 0.38mm Emerald
Delivery $44.34
Stationery and office supplies mail order "Office Japan" Mitsubishi Pencil Ballpoint Pen Signo UM151.24 Extra Fine Black
Delivery $27.17
Uni-ball Signo Dx Um-151 Gel Ink Pen - 0.38 Mm - 10 Pcs - (Blue-Black) - by Uni Mitsubishi Pencil Company
Free delivery between 28–31 Oct
Signo Dx Um-151 Gel Ink Pen 10 Set(blue-black)
Free delivery
Uni-Ball Signo DX 0.28mm (Purple)
Delivery between 21–31 Oct $9
UNIBALL SIGNO DX .7 BLUE UM151SBL
Delivery between 20–23 Oct $16.50
Rollerball Pen - Uniball - Signo UM151S - Gel Grip - Fine - Blue
Delivery between Fri – Wed $6.88
Pens Uniball UM151s Signo Gel Grip 0.7mm Black box 12 UM151SBK By Ok Office Pty Ltd Australia
Delivery between 20–28 Oct $11
Uni-ball Signo UM-151 Gel Pen BLACK | 0.38 mm
Delivery $33.59
| Product Dimensions | 0.45 x 5.43 x 0.61 inches |
| Is Discontinued By Manufacturer | No |
| Closure | Retractable |
| Point Type | Extra Fine |
| Line Size | 0.38mm Millimeters |
Signo - uni Gel Ink Pen - UM-151-0.38 mm - Black - 3 pcs
Delivery $7.99
Uni-ball Signo DX UM-151 Gel Pen - 0.38 mm Mandarin Orange
Delivery $20.00
* Uni-Ball Signo DX UM-153 Gel Pen - 1.0mm
Delivery $6.10
Mitsubishi Uni-ball Pen UM-151 0.38mm Red
Mitsubishi Pencil Ultra-Fine 0.28mm Gel Ink Signo Ballpoint Pen UM15128.5
Delivery $13
See 22 historical offers
Uni-ball Signo DX UM-151 Gel Pen - 0.38 mm, Beige
Delivery between 28 Oct – 5 Nov $6.85
Uniball Signo Dx Um 151 Gel Pen 0 38mm Blue-black
Free delivery between Fri – Sat
Uni-ball Signo UM-151 Gel Pen BLUE GREEN | 0.38 mm SINGLE PEN
Uni-ball Signo Dx Pens 0.38mm Choose Your Colors Uniball Japan Um-151
Delivery $1.10
Uni Gel Ink Ballpoint Pen Uni-Ball Siguno ‐ 0.38mm Emerald
Delivery $44.34
Stationery and office supplies mail order "Office Japan" Mitsubishi Pencil Ballpoint Pen Signo UM151.24 Extra Fine Black
Delivery $27.17
Kuretake Zig 01 drawing pen red
Uni-ball Signo UM-151 Gel Pen - 0.38 mm - Blue Black
60-day returns
Uni-ball Signo Dx Um-151 Gel Ink Pen - 0.38 Mm - 10 Pcs - (Blue-Black) - by Uni Mitsubishi Pencil Company
Free delivery between 28–31 Oct
Uni-ball Signo UM-151 Gel Pen 0.38 mm Blue Black
Delivery $12
Signo Dx Um-151 Gel Ink Pen 10 Set(blue-black)
Free delivery
Signo Gel Ink Pen, Black, 0.38mm, Pack Of 10
Free delivery
Signo Gel Ink Pen, Black, 0.38mm, Pack Of 10
Free delivery
ALPHA Uni-ball Signo Um-151 Gel Pen 0.28mm - Pack Of 10 Uni
Delivery $24.20
Uni-Ball Signo DX 0.28mm (Purple)
Delivery between 21–31 Oct $9
UNIBALL SIGNO DX .7 BLUE UM151SBL
Delivery between 20–23 Oct $16.50
Rollerball Pen - Uniball - Signo UM151S - Gel Grip - Fine - Blue
Delivery between Fri – Wed $6.88
Pens Uniball UM151s Signo Gel Grip 0.7mm Black box 12 UM151SBK By Ok Office Pty Ltd Australia
Delivery between 20–28 Oct $11
Uni-ball Signo UM-151 Gel Pen BLACK | 0.38 mm
Delivery $33.59
| Product Dimensions | 0.45 x 5.43 x 0.61 inches |
| Is Discontinued By Manufacturer | No |
| Closure | Retractable |
| Point Type | Extra Fine |
| Line Size | 0.38mm Millimeters |
