A staple is a type of two-pronged fastener, usually metal, ...
A highlighter is a type of pen used to draw attention to ...
A pencil sharpener is a device for sharpening a ...
A binder clip, or a banker's clip or foldover clip, is ...
A hole punch (known also as a holing pincer, hole puncher, ...
Ring binders are sometimes containing folders or Hole ...
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