This refill is made of gridded MD Paper, the world's best all-purpose paper stock for pen and pencil. Use it confidently with fountain pens, markers, pencils, and rollerball pens. It won't bleed easily, and there is virtually no ink feathering. The subtle texture of MD Paper gives you tactile feedback and pleasant sounds when writing, but doesn't interfere with delicate pens.
3.5" x 4.9" (124 x 89 mm). 64 pages. Made in Japan.