sentence: Some paper clips are made to look good.
sentences_before: There are many different kinds of paper clips. Some have  ends instead of round ones. Some have a bent end. This was done so that it is easier to put paper in. Some of them have wires with bumps that allow them to hold the paper better.
sentences_after: They are sometimes in a triangle or a circle.
concept_name: paper clip
headings: Paper clip Shape
categories: Stationery