Half Letter Graph Paper Junior Size, 8-Disc Punched, Quad Ruled, 120GSM, 200 Sheets (400 Pages), 5.5 x 8.5 Inches, 1/4 Inch Squares Refill for Discbound Notebooks

["True Half Letter Size, 5.5 x 8.5 Inch Quad Ruled Graph Paper: Graph paper format ideal for planning, dot journaling, calligraphy work, technical design, and more.","Made for 8-Disc Discbound Notebooks: Compatible with 8-disc Arc and TUL discbound half letter notebooks, add, remove, and rearrange pages effortlessly.","120 GSM Premium Thick Paper: Heavier-weight paper provides a sturdy writing surface with reduced bleed-through and ghosting. Suitable for pens, fineliners, pencils, and light markers.","Quad Ruled Graph Paper Layout: Clean, evenly spaced quarter inch grid lines ideal for math, engineering notes, charts, sketches, planning layouts, habit tracking, and structured note-taking.","200 Sheet Value Pack: High-count refill pack for students, professionals, planners, engineers, designers, and anyone using discbound notebooks for daily work or study."]