Amazon.com : Eagle 3 Hole Punch, Portable Ring Binder 3 Hole Punch, Paper Puncher with Integrated Ruler, 5 Sheets Capacity, for Ring Binders, Office and School Supplies (Black) : Office Products
Fabrizio refillable portfolioeco 3-hole notebook3-ring binder | Order Swag
Ledger-Size Round Ring Binder with Label Holder, 3 Rings, 1" Capacity, 11 x 17, White - ADA Business Supplies