Uni UMR-109-05 Style Fit Gel Multi Pen Refill - 0.5 mm

Smooth writing and a nice dark black. Even though it says 0.5, it writes like a 0.4 compared to my Pentel and Zebra Sarasa gel pens. I actually love it and use it ib my Hobonichi when I want to write with gel ink.

I love the colour and smooth writing feel. This is my second time purchasing this this colour and will continue to purchase as I run out.

This is my second time buying this colour and I see myself continuing to do so as I run out.