With a woodfree high white uncoated paper. Highly smooth surface and extra pressed paper mass gives high gramage and slight transparency of sheet that works perfect with lined template. Suits for your handwriting practice with brush pens, liners, parallel pens, fountain pens and etc. With natural colored cardboard cover, hard back, microperforated sheets and spiral on top. Inside paper is FSC certified. With natural colored cardboard cover, hard back, microperforated sheets and spiral on top.