Uni-ball One Gel Pen Refill

The Uni-ball One Gel Pen Refill is designed to keep your writing crisp and vibrant. Its pigment-based ink uses larger particles that sit on the surface of the page, producing richer dark tones and brighter colors that stand out clearly.

With a 0.38 mm or 0.5 mm conical tip, this refill delivers fine, controlled lines while drying quickly to resist smudges and bleed-through. Water and fade resistant qualities make it a dependable choice for everyday notes, journaling, or important documents. Compatible with Uni-ball One pens, it ensures a seamless extension of your writing tools.

Features

• Options for 0.38 mm or 0.5 mm tip for fine, consistent writing
• Pigment-based, water-based gel ink for vivid color
• Quick-drying, fade-resistant, and water-resistant performance
• Darker darks for clear contrast on the page
• Compatible with Uni-ball One pens
• Euro style refill design
• Metal tip construction for durability
• Dimensions: 4.4" in x 0.23" in (11.2 cm x 0.6 cm)
• Single refill pack

Listing is for one Uni-ball One Gel Pen Refill only.