Amazon.com : ½ Inch 3 Ring Binder .5 inch Black Clear View Cover with 2 Inside Pockets, Colored School Supplies Office and Home Binders, 6 Pack – by Enday : Office Products
Mini 3-Ring Binder (8.5" x 10") with Zipper Closure and Interior Pockets, 1" Rings, Black Vegan Leather Cover (55750) | russell+hazel
3" Black 3-Ring Heavy Duty Binder | Ultra PRO International
The S&T Store - Black 3" D-Ring View Binder
Deluxe Round Ring View Binder, 3 Rings, 2" Capacity, 11 x 8.5, Black - Zerbee
Amazon.com : Avery Economy 3 Ring Binder, 1-1/2 Inch Round Rings, 4 Black Binders (03401) : Office Products
Buy 3/4" Black 55 Gauge 11" x 8.5" Poly Round Ring Binders - 100pk (MYPBBLK55340)
Amazon.com: Samsill Vintage Hardback Mini 3 Ring Black Leather Binder, Professional Binder Organizer, Planner Binder, 1 Inch 3 Ring Binder, Mini Binders 5.5 x 8.5 Three Ring, No Zipper, Faux Black Leather : Everything Else
Triangle Shaped Sheet Lifter for Three-Ring Binder, Black, 2/Pack - ASE Direct