TWSBI GO Fountain Pen - Sapphire
I absolutely love this pen. It is super smooth for writing but what I love about it most is how easy it is to change the ink. That means when I am journaling I can switch my colour much more quickly than a normal fountain pen. It is a piston filler so basically you remove the bottom of the pen, push down the piston, put the nib in the ink and lift your thumb. Easy! Cleaning is almost as quick. I just pump the piston up and down in a jar of water for a bit, wipe the nib and I am ready to fill with a new colour. I used the medium nib for my journal page shown in the picture. This pen is made by TWSBI so it's super high quality and has a famous TWSBI nib. What's not to love!