Vibrant & Waterproof Uni Gel Pen Refill

Keep your writing flowing smoothly with the Uni UMR-5 gel pen refill, specifically designed for your Uni UM-100 gel pen. This high-quality refill ensures that your favorite pen is always ready for action, providing a consistent and enjoyable writing experience. Perfect for students, professionals, or anyone who values clear and dependable penmanship, this refill brings a touch of vivid red to your notes, documents, and creative projects.

Experience precise lines and bold color with the fine 0.5mm tip, ideal for detailed work and neat script. The vibrant red gel ink stands out on any page, making important information easily visible. A key benefit of this Uni refill is its waterproof ink, offering peace of mind that your writing will resist smudging and maintain its integrity even if exposed to moisture, ensuring your work remains pristine.

Specifications

• Product Type: Gel Pen Refill
• Model: Uni UMR-5
• Ink Color: Red
• Tip Size: 0.5mm
• Compatibility: Uni UM-100 Gel Pen
• Feature: Waterproof Ink

How to Use

To replace your refill, simply unscrew the barrel of your Uni UM-100 gel pen, remove the empty ink cartridge, and insert the new Uni UMR-5 refill. Reassemble the pen, and it will be ready for immediate use.