“Made in 2003, the Hey Arnold pens were Kamhi World's first pens. They're custom and pretend... Hey Arnold! “These were made in late 2007. Zoey-Follow Me (the theme song) Zoey 101 “These pens were made in early 2008 and sing a pop song in the Groovy Girls and boys' voices from... Groovy Girls: Groovy Pens Pages in category "Fanmade" The following 3 pages are in this category, out of 3 total. G Groovy Girls: Groovy PensH Hey Arnold!Z Zoey 101 Retrieved from "http://kamhiworldpens.wikia.com/wiki/Category:Fanmade"