Bind them the best suitable way
Plastic Binding
Plastic Binding

A4/A3 binding available

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Wire Binding
Wire Binding

A4/A3 binding available

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square fold stapled
square fold stapled
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Perfect Binding
Perfect Binding
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Thermal Binding
Thermal Binding

Available for A4

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Saddle-stitch Staple
Saddle-stitch Staple

Available for most sizes

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