Five Star Graph Ruled Reinforced Notebook Filler Paper - 8.5 x 11 (80... This 5x5 Quad filler paper is SFI Certified paper sourced. 80 pages per pack Five Star Insertable Loose Leaf Paper, Notebook Paper, Graph Paper to Add Pages, Reinforced Filler Paper, 8.5 x 11, 75 Sheets (17018 Isometric Graph Paper Staples Graph Ruled Filler Paper 5x5 8" X 10-1/2" 80 Sheets TR25634M/25634 5x5 Coordinate Plane MASONRY DRILL BIT 6MM