http://netvouz.com/lespet/tag/writing?feed=rss lespet's bookmarks tagged "writing" on Netvouz http://info.hktdc.com/imn/08072504/office003.htm The invisible writing pen that's become a fad on the Chinese mainland is both a toy as well as a security device for businesses. Retail prices are going down, while the pen is becoming increasingly popular. biznes lespet Wed, 19 Nov 2008 18:00:44 GMT