Full Version: When were Gel pens introduced?
I find them a major technological improvement compared to the ballpoint....
The first gel pens were marketed by the Sakura Color Products Corporation of Osaka, Japan in 1984 according to this webpage about them:
http://www.wisegeek.com/what-are-gel-pens.htm
http://www.wisegeek.com/what-are-gel-pens.htm
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