TWSBI Eco Fountain Pen - White, Fine Nib

Holds so much ink, it's great. I got the Eco in white to contrast with any ink colour. Seeing the ink in the barrel is a bit mesmerising at times which affects productivity. I wish I'd bought a finer nib at the start, but it's nice having a bold nib for headings. It's been constantly inked since buying so it must be doing something right. I would recommend, but try before you buy if possible just to choose the most applicable nib.