Lab Research Notebook, Quadrille Rule (5 sq/in), Black Cover, (72) 11.25 x 8.75 Sheets

• Heavy-duty covers are section sewn which allows pages to lay-flat and easier note taking.
• Project sheets have areas for title, signature, date, disclosed, and understood by box.
• Page marker attached to spine for keeping your place.
• Stay on track with notebook guidelines, record sheets, table of contents, and project sheets.
• Sheets of heavy 24# white paper.