The trust will be very many human to have nips writing skill this bad custom. But we use the ordinary pen, cannot after all edible, will sometimes not note will also swallow the words between lips. In view of this kind of situation, some people invented one kind to be possible the edible pen. Because Egypt Huo Wen designs institute's student Dai Wuhan to be willing Si only to be at first wants to make a convenience mastication, and the hygienic writing skill, afterward he detected 90% pens after the printing ink uses up is discarded by the people, therefore he wants to study one section to be possible by the completely edible pen. When starts, he has collected many type pens, how studies to cause it to gnaw well. Afterward, he has made 3 different models, then he began to test the different type candy, the intention has discovered the best taste. After screens many times, he has made a peppermint taste final model. He uses the candy cannot stick on other objects, also not because the hand perspiration or the hand is warm
