4 PACK HARDCOVER SPIRAL NOTEBOOK:A5 size, 8.5*5.7in/21.5*14.5cm, 5mm grid paper, strong twin-wire binding and water-resistant black cover.
PREMIUM PAPER: Made with high-quality, 100GSM acid-free paper.60 sheets/ 120 pages each notebook.The paper inside have easy tear wire.Easy to tear off.
LAY-FLAT FOLDOVER DESIGN:The spiral binding is sturdy but flexible.Easy to fold and flatten.
MULTIPLE USES:Ideal for all office, school and home using, including for taking notes and keeping work in order, as a diary or journal for brainstorming ideas, creative writing or just doodling and drawing.
THOUGHTFUL GIFT: These graph notebooks are great for all to express their creative side.It is such a great choice for gift.Great for Home, School, Office, Artist Writing / Drawing / Journaling/Engineering.