Small but certain happiness hardcover 3mm lined notebook by Ardium. This 3mm lined notebook contains a total of 160 lines on each page where each line is separated at 0.11 inch intervals. Each page is divided into three sections. The PVC coated cover protects this notebook from stain and tear. Us this ruled notebook as a trusty companion to take everywhere you go to jot down thoughts, ideas, take notes anything you can think of. Features: Ruled notebook PVC coated cover 100gsm paper 160 pages Line height: 3mm Line color: gray Ribbon bookmark