In the stationer store, There are pencils, ball-point pens and highlighters, pens and crayon etc. can let us choose. We compiled as follows to the Fu Xiang Wen translate(2002), the Wikipedia and related books, be divided into a variety of pens four categories, such as writing tools, and special tools, painting tools and professional tools etc. and to introduce one by one, and the follows shows diagram and explained.

 

　　The Category of Writing

　　Pens for Special Purposes

　　Pens for Drawing

　　Pens for Professional Purposes

Source of Information: 2015 Cyberfair Team