Ability One - Ring Binders; Binder Type: 3 Hole Binder; Color: Black - 18656595 - MSC Industrial Supply
Ledger-Size Round Ring Binder with Label Holder, 3 Rings, 1" Capacity, 11 x 17, White - ADA Business Supplies
3-Hole Punched Paper for Half Size Mini Letter Sheets – Binding101 | Binding101
The Mizzou Store - Bostitch Ring Binder 3 Hole Punch
Amazon.com : Bostitch Office Ring Binder 3 Hole Punch, 5 Sheets, Includes One Punch in Assorted Colors (RBHP-4C) : Manual Multi Hole Paper Punches : Office Products
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