uni-ball Signo UM-100 Gel Pen, Fine Tip – St. Louis Art Supply
![uni-ball Signo UM-100 Gel Pen, Fine Tip – St. Louis Art Supply](https://shop.stlartsupply.com/cdn/shop/files/signo-um-100-pow_900x.jpg?v=1684603557)
Popular worldwide, Uni's Signo UM-100 Gel Pen is a perfect pen for everyday writing. The standard colors (black, blue-black, blue, and red) come in an 0.5 mm line width, each with excellent line density and a smooth, skipless flow. Metallic gold and silver are also available in the UM-100 lineup, both in 0.8 mm to allo
Popular worldwide, Uni's Signo UM-100 Gel Pen is a perfect pen for everyday writing. The standard colors (black, blue-black, blue, and red) come in an 0.5 mm line width, each with excellent line density and a smooth, skipless flow. Metallic gold and silver are also available in the UM-100 lineup, both in 0.8 mm to allow the metallic inks to really shine.
The UM 100's body is thick, crystal-clear acrylic with a molded grip, metal nose cone, and snap cap with clip. Slim and elongated, with solid construction and nice weight—it's an affordable pen that doesn't feel cheap.
Sold individually. Made in Japan.
![](https://artikate.com/cdn/shop/products/GP_UNI_UM-100_BLK_PCH_1_MXYZ_2_800x.jpg?v=1657803182)
Uniball SIGNO UM-100 Gel Pen (Black Ink, Pack of 2)
![](https://m.media-amazon.com/images/I/81J1+UL+TpL._AC_UF894,1000_QL80_.jpg)
Uni-ball Signo Standard Gel Ink Ballpoint Pen UM-100
![](https://m.media-amazon.com/images/I/61CVd9eoa3L.jpg)
Uni-ball Signo UM-100 Gel Ink Pen - 0.5 mm -10 Pcs
![](http://shop.stlartsupply.com/cdn/shop/files/signo-um-100-pow.jpg?v=1684603557)
uni-ball Signo UM-100 Gel Pen, Fine Tip – St. Louis Art Supply
![](https://artikate.com/cdn/shop/products/GP_UNI_UM-100_BLK_PCH_1_MXYZ_1_800x.jpg?v=1657803182)
Uniball SIGNO UM-100 Gel Pen (Black Ink, Pack of 2)
![](https://artikate.com/cdn/shop/products/GP_UNI_UM-100_BLK_PCH_1_MXYZ_3_800x.jpg?v=1657803182)
Uniball SIGNO UM-100 Gel Pen (Black Ink, Pack of 2)
![](http://artikate.com/cdn/shop/products/51iT35EZ0jL._SL1500.jpg?v=1658295349)
Uniball SIGNO UM-100 Gel Pen (Blue Ink, Pack of 2)
![](https://m.media-amazon.com/images/I/71JK+lPMR6L.jpg)
Uni-ball Signo UM-100 Gel Ink Pen - 0.5 mm -10 Pcs
Uni-ball Signo UM-100 Gel Pen - 0.5 mm - Blue
![](https://www.schooldepot.co.nz/cdn/shop/files/Uni-ball-Signo-Gel-Pen-Fine-0.8mm-UM-120-Gold-Ink-1.jpg?v=1682993475&width=1445)
Uni-ball Signo Gel Pen Fine 0.8mm UM-120 Gold Ink – School Depot NZ
![](https://www.schooldepot.co.nz/cdn/shop/files/Uni-ball-Signo-Gel-Pen-Fine-0.8mm-UM-120-Gold-Ink-2.jpg?v=1682993475&width=1445)
Uni-ball Signo Gel Pen Fine 0.8mm UM-120 Gold Ink – School Depot NZ
![](https://i.ebayimg.com/images/g/i2wAAOSw8T5azS9n/s-l400.jpg)
UNI-BALL UNIBALL SIGNO UM-100 EYE GEL PEN 0.7mm UM100