His is a documentary video about the process of making lightener pens in the factory. Lightener pens are using for absorbing our attention and to where they are showing off. The first step is using plastic and the melting them and putting in a machine and by power pushing them into pen molds to shape like pens. For the color of the pen special mixture, for the red color here, for each pen is enough, ten drops of red color, purring in a little dish shape container will be putting in a pen, or about ten grams whould be enough. Then using a machine to put the parts.
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