uni-ball fineliner PIN, 0.5 mm, sepia

This fineliner with pigmented ink gives you a consistent line width of 0.5 mm.⁠‌‌‌‍‌‌‌‌‌‍‌‍‌‍‍‌‌‍‍‌‍‍‍‌‌‌‍‌‌‌‍‌‍‍‍‍‌‌‍‍⁠ Perfect for technical drawings, notes and detailed work where precision is important.⁠‌‌‌‍‌‌‌‌‌‍‌‍‌‍‍‌‌‍‍‌‍‍‍‌‌‌‍‌‌‌‍‌‍‍‍‍‌‌‍‍⁠

What does a fineliner do, and when do you need one?
A fineliner is the ideal pen for precision work where thin, even lines are required. You use it for technical drawings, hand lettering, bullet journalling or detailed writing where ordinary ballpoint pens are too thick. The 0.5 mm line width allows for accurate detail without the tip breaking or bleeding.

Why choose the 0.5 mm width?
With a 0.5 mm tip, you strike the perfect balance between fine detail and legibility. This width is thin enough for small handwriting and precision work, yet thick enough to stay clearly visible on paper. You don't need to press hard to achieve a clear line, which makes writing comfortable during longer sessions.

The benefits of pigment ink
This fineliner contains pigment ink rather than regular dye-based ink. Pigment ink gives more intense, opaque colours that are better resistant to fading from light. The result is consistent colour output that doesn't bleed through to the back of the paper, even on thinner paper.

Practical tip for use
The sepia colour offers a warm, vintage look that is less harsh than black, yet remains professional. Store the pen horizontally with the cap on to prevent it from drying out. For the best results, use the fineliner on smooth paper, as rough paper can wear down the tip more quickly.