Easy to fill and writes smoothly. A new favorite!
The TWSBI Diamond is beautiful, solid, well-balanced, and practical - an excellent choice for everyday writing. The cap sort of posts but only onto the piston knob, so be careful you don’t turn your pen into a squirt gun when trying to un-post it. Mine had moderate baby’s bottom when I got it, but a few minutes with micromesh and lapping film has it writing perfectly.
The diamond 580 Prussian Blue is such a beautiful pen color. I happen to collect a lot of pens from the TWSBI collection, definitely my favorite pens. I dipped it in yama budho and it looks spectacular. Thanks again truphae! Never fails
I have the Eco and Eco T. I like all of them, but this one fits me very well. It started writing right away and the ink flow is consistent. I like the size and shape also. In my opinion, you can’t go wrong with TWSBI. Second favorite would be the ECO and last would be the ECO T. By the way... all three are great and I use all three, but the 580 ALR is my baby.
I was seeing what all the hype was about, but this pen, especially with the stub nib, is so smooth, consistent, and gorgeous. I guess I have joined the fan club 🤗