uni-ball refill UMR-87, blue, 0.4 mm, for SIGNO gel pen

With this refill, your SIGNO gel pen writes like new again!⁠‌‌‌‍‌‌‌‌‌‍‌‍‌‍‍‌‌‍‌‌‌‌‌‌‍‍‌‍‌‌‌‌‌‍‌‍‍‌‍‍⁠ The 0.4 mm tip gives you a fine line for precise writing and notes.⁠‌‌‌‍‌‌‌‌‌‍‌‍‌‍‍‌‌‍‌‌‌‌‌‌‍‍‌‍‌‌‌‌‌‍‌‍‍‌‍‍⁠

When do you need this refill?
This uni-ball refill UMR-87 has been specially developed to replace empty cartridges in your SIGNO gel pens. When your gel pen no longer writes but the pen itself is still in good condition, this refill offers a sustainable solution. This way, you avoid having to buy a completely new pen every time.

Why this particular 0.4 mm variant?
With a line width of 0.4 mm, you get a fine line that is ideal for detailed writing and precise notes. This thickness allows you to write neatly in small spaces without the text becoming too thin to remain clearly legible. The blue colour gives a professional look to business documents.

What to expect from gel pens
Gel refills such as this UMR-87 deliver a smooth writing experience, with the ink flowing evenly without smudging. The gel formula dries relatively quickly on paper, which minimises bleed-through to underlying sheets. The ink has good coverage and remains a clear blue, even at the fine 0.4 mm size.

Check the right compatibility
This refill is only suitable for the uni-ball SIGNO gel pen model UMN-207. Before ordering, check that your pen is indeed this specific model, as different SIGNO variants require different refills. The reference code UMR-87 B is usually printed on the old refill you want to replace.