Need to refill your 9-disc discbound planner or notebook? This paper pack is exactly what you're looking for! It's fully compatible with systems like the Happy Planner (Junior size). You get a total of 100 sheets (which is 200 usable pages since they're lined on both sides). The paper is a nice, thick 110gsm weight that resists ink bleed-through, so you can use everything from fountain pens to highlighters without worry. The pages are pre-punched with the 9 holes, so no hole punch is needed – just pop them right into your binder. They're college ruled with a 7mm line spacing, perfect for neat notes. The fun part? The pages come in 5 different sorted colors (20 sheets of each), which is great for color-coding your planner sections or just adding a pop of fun. Each sheet measures 7 by 9.25 inches. Whether you're using it for bullet journaling, work notes, school, creative writing, or planning, this refill pack offers great quality, organization, and value. Keep your planner fresh and functional!