uni-ball gel refill liner, red, 0.6 mm

This gel refill ensures smooth writing without interruption.⁠‌‌‌‍‌‌‌‌‌‍‌‍‌‍‍‌‌‌‍‍‍‍‍‍‍‍‍‌‌‌‌‍‍‌‍‌‍‍‌‍⁠ With a 0.6 mm line width you write clearly legible, and the red colour stands out nicely in your documents.⁠‌‌‌‍‌‌‌‌‌‍‌‍‌‍‍‌‌‌‍‍‍‍‍‍‍‍‍‌‌‌‌‍‍‌‍‌‍‍‌‍⁠

What is a gel rollerball and when do you need one?
A gel rollerball combines the advantages of a gel pen with the precision of a fineliner. You use this pen when you want to write clearly with a constant ink flow, without the ink running or causing smudges. This type of pen is ideal for detailed work, taking notes and situations where you need precise lines.

Why choose the 0.6 mm line width?
With a line width of 0.6 mm you get a medium writing width that suits most writing tasks. This width ensures well-legible text without becoming too thick for detailed work. The 0.6 mm variant offers a good balance between visibility and precision, so your text stands out clearly without taking up excessive space.

Suitable for carbon copies
This gel rollerball is specially designed to be suitable for writing through carbon copies. This means the ink applies enough pressure to pass through several sheets of paper when you make duplicate copies. This feature makes the pen practical for forms, contracts or other documents where you want to make several copies at once.

Practical use in red
The red colour makes this pen perfect for correction work, marking important points or making notes that need to stand out. Red is often used in professional environments for feedback, revisions and indicating urgent matters. The OEM reference UM153S R helps you when ordering refills or replacement pens.