Seyes French Ruled Notebook - Journal - A4 - White Paper: To Write In - 8mm Lining Handwriting Paper | 110 Pages | Perfect Binding | Durable Softcover Paperback – November 19, 2018

Nice size, lovely rulings, but the paper is not suitable for fountain pen ink (which is what I use 90% of the time). Works better with ballpoint or rollerballs. Just be aware of this if you're picky about paper quality/bleeding/feathering.

This appears to be a print-on-demand product. The print quality is extremely poor--approximately half of the vertical lines on each page do not appear at all, and the rest of the lines are of inconsistent thickness and darkness. This is very hard on the eyes and defeats the purpose of buying French ruling. The paper is extremely coarse, and causes significant bleeding and feathering of fountain pen brush pen ink. This was an absolutely useless purchase. Amazon was great in terms of refunding, though.