TWSBI GO Smoke Fountain Pen Nib M

It is a great pen, easy fill system and fun for everyday use. My only thing is that I got a medium and althought it writes well, I tend to write fast and I get a dry spot on my initial start of writing. It's not horrible but it can be annoying to have to go back and fill in the dry spot. Still, great pen and overall happy with it.

Ok, so this design of Fountain Pen is super nice for using Ink to its Fullest. The Medium Nib is good, a little Wider than the Pilot M Nib, but I understand there's a Regional Difference between Japan vs. Rest of World.

Outstanding features and performance.

I loved the pen till 5 weeks later in the middle of refilling ink the plunger cap popped off. Both the spring and pen went flying. It made a mess and now the nib skips. I won’t be buying again.

Writes smoothly but seems to drip easily.

As a Lefty I experiment with a lot of pens in this price range. Nice grip and ink capacity. Push button system straight forward easy to use. Remember slow and steady. M seems to love my Namiki black.