Uniball Signo DX UM‑151 Gel Ink Pen ‑ 0.7 mm, Black

Overview

The uni-ball Signo DX UM-151 is a classic gel ink rollerball pen featuring a 0.7 mm tip for smooth, medium-width writing. It uses uni Super Ink, a pigment-based gel that bonds to paper fibers, making it fade-resistant and water-resistant, so your notes stay clear and crisp. The pen has a comfortable gel grip for everyday writing tasks like note-taking, journaling, or office work. This model is commonly available singly or in multi-packs, and is known globally for reliable performance at an affordable price point.

Key Features

• 0.7 mm gel tip: Medium point ideal for everyday writing with clear, defined lines.
• Pigment-based uni Super Ink: Fade-resistant, water-resistant, and bonds permanently to paper.
• Comfortable grip: Gel grip section reduces writing fatigue during extended use.
• Visible ink window: Transparent barrel lets you monitor remaining ink.
• Reliable rollerball performance: Smooth ink flow and consistent lines make it suitable for school, office, and personal use.