uni-ball refill UMR-10, blue

This refill makes your Uni-ball gel pen write like new again.⁠‌‌‌‍‌‌‌‌‌‍‌‍‌‍‍‌‌‌‍‍‍‍‍‍‍‍‍‌‍‌‍‍‍‌‌‍‍‌‍‍⁠ Easy to replace, it gives your pen a second life, so you save money and always write smoothly.⁠‌‌‌‍‌‌‌‌‌‍‌‍‌‍‍‌‌‌‍‍‍‍‍‍‍‍‍‌‍‌‍‍‍‌‌‍‍‌‍‍⁠

What does this refill do?
This uni-ball UMR-10 refill in blue has been specially developed to replace empty gel pens. When gel pens have become your favourite writing instrument because of their smooth writing qualities, but the ink runs out, this refill offers a sustainable solution. You can keep using your existing pen without purchasing an entirely new one.

Why choose this specific refill?
This refill is exclusively compatible with the uni-ball GEL IMPACT and BROAD models UM 153S and UM 153C. The blue writing result gives you the assurance of a professional appearance in business correspondence and everyday writing. The gel formula ensures that your text appears clearly and consistently on paper.

Reliable gel properties
As a refill for gel pens, this product delivers the characteristic benefits of gel ink: smooth writing without bleeding through and quick drying on paper. You experience less resistance while writing compared with traditional ballpoint pens. The blue colour remains stable and does not fade quickly.

Practical compatibility tip
Always check the model number of your uni-ball gel pen before ordering this refill. This UMR-10 refill only works with the GEL IMPACT and BROAD pens with type numbers UM 153S and UM 153C. Other uni-ball models may require a different refill code. Keep the original model number of your pen to simplify future reorders.