Ruled "to do" memo block consisting of 400 pages with a thick cardboard divider at the 200 page mark (so you can easily split the block in half to create 2 blocks of 200 pages each). 

Paper size 3.35" x 3.35" (85mm x 85mm)

Made of high-end Japanese writing paper - it's designed to be exceptionally smooth yet fast-drying for fountain pens and known for being non-feathering, bleed-resistant, and having a slightly cream color that is easy on the eyes.

Made in Japan