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Rayson CR-8-100-M-CA Plastic Binding Combs 21-Ring, 5/16in, 40-Sheet(80gsm 20lb) Capacity, Colorful Comb Binding Ring, Max. Binding A4 Size Paper (8.3 x 11.7inches), Box of 100 : Amazon.ca: Office Products
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Amazon.com : ATPEAM Comb Binding Machine | 21-Holes, 450 Sheets, Comb Binding Machine with Starter Kit 100 PCS 3/8'' Comb Binding Spines, Comb Binding Machine for Letter Size / A4 / A5 : Office Products
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Amazon.com : 120 Pack Plastic Spiral Binding Coils Binding kit Spirals Multi Size Spiral Binding Spines Binder Combs Spines, 4:1 Pitch, 1/4 5/16 3/8 1/2 5/8 3/4 Inch(Colorful) : Office Products
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Comb & Booklet Binding | Black Cat Printing & Stationery Blackwood | Black Cat Printing & Stationery
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