Uni

Uni-ball Signo - 0.38mm


Color
Black
Blue
Red
Light Pink
Emerald
Pink
Violet
Sky Blue
Brown
Baby Pink
Golden Yellow Click for restock
Mandarin Orange
Green Black
Prussian Blue Click for restock
Lime Green
Brown Black
Yellow
Pure Pink
Bordeaux Black
Purple
Orange
Beige
Dark Grey
Light Blue
Lilac Click for restock
Blue Black
Blue Green
Green
Grey
Lavender Black Click for restock

The Uni-ball Signo UM-151, also known as the Signo DX, is one of our favorite pens! This gel pen writes smoothly and has incredible ink flow consistency. Its durable tip provides a sturdy writing base and its ink stands the test of time with its archival and waterproof properties. The smoothness of this gel pen is amplified by its comfortable rubber grip and postable pen cap. However, be sure to cap your Signo pen to keep the pen’s fine tip safe and intact. The Signo UM-151 is available in a variety of colors, tip sizes, and refills - giving it even more reason to serve as your favorite new pen, too! 

  • Uni-ball Signo
  • UM-151
  • 0.38mm
  • Refills available for Black, Red, Blue, Green, Violet, Pink, Blue Black, Light Blue, and Orange
  • View All Uni-Ball Pens

About Uni-ball:

Uni-ball and Uni are subsidiaries of Mitsubishi Pencil Company. First founded in Tokyo in the late 1800’s, they released their first ballpoint pen in 1959 and developed their first style of rollerball pen in 1979. Mitsubishi’s products include mechanical pencils, refills, markers, correction tapes, and their acclaimed gel and rollerball pens.