Product Description Specifications Nature line. Ring notebook with hard covers in natural cork and recycled cardboard. 80 sheets in ruled paper with ball pen with push-up mechanism with body in recycled cardboard and accessories in wheat straw. Blue writng ink. Features: Nature line. Ring notebook with hard covers in natural cork and recycled cardboard 80 sheets in ruled paper Ball pen with push-up mechanism with body in recycled cardboard and accessories in wheat straw Blue writng ink Decoration Position: Front cover, Pen barrel Print Size: Cover 4 x 4 cm Pen barrel 5 x 0.6 cm Product Materials: CardboardCork