Key features

• •Classic Kraft Paper Cover: the set includes a vintage laboratory notebook, measuring 8.5 x 11 inches / 22 x 28 cm, containing one name sheet, three index sheets, and 100 writing pages, totaling 104 pages to meet your needs and an 8.5 x 11 inches / 22 x 28 cm transparent acrylic sheet is also included, its rustic appearance combining academic style and a retro feel, suitable for various scenarios such as chemistry classes, research labs, and experimental record keeping
• •Reliable Materials: the chemistry lab notebook made with grammage occlusive paper, effectively preventing ink seepage or backing, ensuring a clean and clear surface even when using ballpoint pens, fountain pens, or colored pens for annotation, allowing for more accurate recording of chemical formulas, structural formulas, and experimental phenomena
• •Scientific Grid: featuring professional scientific grid inner pages, this engineering notebook is ideal for drawing chemical structural formulas, titration curves, and sketching experimental setups; The scientific grid allows for more precise layout and standardized recording, making it an ideal choice for chemistry class and laboratory notes
• •Sturdy Binding: featuring an elegant marble cover in pink with personal information fields, our biology notebook combines professionalism with functionality; The coil binding allows 360° flipping, while rounded corners prevent snagging, which is convenient for you to record every page combines professionalism with functionality
• •Practical Gift Choice: the graph paper design makes the research notebook easy to record assignments, draw detailed diagrams, or perform calculations; This duplicate lab notebook not only reflects your thoughtfulness but also serves as a practical gift; It helps you systematically organize notes and information, creating a smooth workflow; Warm Reminder: Each set of graph lab notebooks includes a transparent acrylic sheet. Please place it under the paper to protect the paper