MAKEASY Binding Machine, 21-Hole, 450 Sheets, Comb Binding Machines With 1 Box Comb Bindings Spines, Comb Binder For Letter Size, A4, A5 Paper

CFS Products Plastic Comb Binding Spines, 1 Inch Diameter, Black, 200 Sheets, 100 Pack 13100

Akiles Duomac C-41 Comb And Coil Binding Machine

GBC Binding Spines, 25 Pack, Reclosable, 2" Depth, 4 Pin Spines, 200 Sheet Capacity, Velobind, Black (9741630)

Binditek 100 Pack Plastic Spiral Binding Coils, 8Mm(5/16"), 40 Sheet Capacity, 4:1 Pitch, Black Binding Spirals, For Students And Coworkers

Fellowes Helios 30 Thermal Binding Machine