2 Pack Computation Notebook Spiral 9 1/4" x 11 3/4" National Graph Paper 4 X 4 Quad Math Composition Book Engineering Notebook Red 76 sheets with Eye-ease Paper Waterproof Cover for Science

Material: paper Color: rad Size:9.25x11.75inch Feature: Used for calculations and drawing icons Quantity:2 Application: engineering，scale，drawings drafting，planning and technical Note:Manual measurements may result in slight discrepancies

• Simple Appearance：This spiral computation notebook features red-brown cover ,it has perfectly sized at 9.25x11.75inches,The inner page paper design is simple and elegant, clear at a glance.76 pages per notebook, suitable for your daily use.
• Functional Design: The pages are larger than standard 8.5x11 inches letter size, making it easy to bind or tape in handouts or other important documents. Each page is numbered for easy reference, offering a neat and organized writing space that supports your professional and academic needs.
• High-Quality Materials: This spiral computation notebook cover White card color printing over matte filmand waterproof PP covering, ensuring that your notebook remains safe from tears and moisture while exuding a professional appearance.
• Optimal Writing Experience: Designed with Daolin paper, this graph paper notebook significantly reduces eye strain and enhances readability. The square holes and dual spiral binding and our product provide a smooth writing surface for your fountain or ballpoint pens, making it ideal for all types of writing.
• Versatile Usage: This engineering notebook is an excellent choice for mathematics, science, and engineering tasks. It is also well-suited for everyday journaling, capturing thoughts during meetings, and recording ideas at workshops,our product also suitable for drawing calculus, function, derivative icons ensuring you have the best quality experience.