<br>WASHINGTON naked eye can not see the writing on the paper, but with the cap fluorescent a photo, writing immediately clear ...... appeared recently in the commodity market,http://www.clarityenglish.com/englishonline/index.php?item/create_form/1, a kind of "magic pen" very popular. Stall said,http://verdamilio.info/org/spip.php?article1460/, because the final exam is coming, buy a "magic pen" is mainly schoolchildren.<br> <br>Yesterday afternoon, the reporter in a number of commodity market stalls Wantong found this "magic pen." "Magic Pen" has not been placed in a prominent position, but as long to ask whether there are invisible pen stall, stall holders will take the hint to bring out a box from the counter,http://237.newfine.net/home.php?mod=spacecp&ac=blog&blogid=, there stands a whole box of "magic pen."<br> <br>From the exterior, the "magic pen" and general pen no difference,http://bbs.cgangs.com/home.php?mod=spacecp&ac=blog, just more than a light bulb and buttons on the cap,woolrich outlet italia, no Chinese on the packaging, there is no brand and manufacturers and other information, on paper,http://ist.s161.xrea.com/b/apeboard_plus.cgi?msgnum=80%25252525252B%2525252525255BPLM%2525%25253C%2Fstrong%25253E/, hand on the table are You can write, but also to change the battery bulb. Reporters spend six yuan to buy a "magic pen" and use it to write a few words on white paper, is almost impossible to see with the naked eye just written word,http://demo10.moonfoci.com/bbs/viewthread.php?tid=1016766&extra=,piumini moncler sito ufficiale, press the small button on the cap, a purple emitted from the bulb, Just a word written in violet irradiation fleshed, very clear. "One set is several hundred branches." Stall said the recent sales of this pen is very good,http://bbs.smnet.com.cn/home.php?mod=spacecp&ac=blog&blogid=, in addition to wholesale,doudoune moncler femme, there are some students come to buy. It is understood that the "magic pen" The principle is that the ink pen containing fluorescent molecules, and only under ultraviolet light, a fluorescent molecule photographic, font to show up.<br> <br>Sixth grade on snow (a pseudonym) told reporters that the class had students bought this pen, but if people use it to cheat, she said he did not know. "We are having fun." Snow said. The very fact that the parents expressed their concerns, children are relatively simple, probably because of curiosity bought this pen, pen cheating if this invisible flooding once,http://www.democratie-socialisme.org/spip.php?article2869,piumini woolrich, certainly test the wind, study very bad influence,woolrich outlet, parents, school response This shall actively guide, the business sector should also strengthen supervision. Ye Xiaoyan<br><br>
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