Standards® Filler Paper, Quad Ruled, 3 Hole Punched, 8.5" x 11", 80 sheets - Top Flight, Inc.
100ct Quad Ruled Filler Paper Reinforced - Up & Up™ : Target
Five Star Reinforced Filler Paper, Graph Ruled, 100 Sheets (17012) - Walmart.com
Mead Q4 Paper Tablet, Graph Ruled, 20 Sheets, 11" x 8 1/2" | Filler Paper | Mead
NORCOM Quad Filler Paper 5X5 graph ruled 80 sheets new | eBay
Yubbler - Office Depot® Graph Filler Paper
Amazon.com : Oxford Filler Paper, 8-1/2" x 11", Graph Rule (4x4), 3-Hole Punched, 800 Sheets of Loose-Leaf Paper for 3 Ring Binders, 2 Packs of 400, White (62333) : Office Products