Bleu Myosotis was "meh" for me. It's blue on cotton paper. In my journal it turned a light blue/purple, which felt more faded than anything. It didn't strike me as significantly different from other generic blues in Quink, Waterman's, or those generic universal cartridges. It's serviceable but nothing special. I was hoping for a blue that would wow me, but this did not.

Other posts have recommended J. Herbin inks for glass pens. I found this ink too runny for my glass pen. The ink flowed too quickly out of the groves on to the paper.

Oh my, this is perfect! My Pilot Metropolitan writes rather dry and didn't like Namiki cartridges at all, and I was looking for a nice, wet blue, and this is it! Very pretty, a little more saturated than it looks online; beautiful, nice wet line. It dries a bit slowly, but that's okay too. I'm a big fan of J. Herbin inks and this certainly didn't disappoint!

Beautiful ink that lands somewhere between blue and purple, in the most delightful way. I always keep a bottle of this ink on hand at my desk.

Arrived in perfect condition, no breaks or spills. I had used his ink in cartridge form before and liked it so much I just had to have the full bottle. It dries a little lighter than you'd expect, but is still a beautiful purple-blue.

One of my favorite inks. When I initially purchased this, years ago, it was a special edition, I believe. I use this daily in one of my daily carries. It is the perfect blue for signing documents even, not black at all, just a hint of purple for that bit of flair. It does feather on cheap paper, but is fine on 24# and higher.