Vintage 1/20 10KT Gold Filled Made in USA Cross pen pencil set w/box paper. This is a vintage Cross, boxed, pen and pencil set. 1/20 10KT Yellow Gold filled. The pen still writes but I noticed I had to take it apart and turn the blue piece attached on the inside to get the pen to come out to be able to write. Difficult to explain. I tried turning the top of the pen for the pen, ball point? writing piece that comes out, but for some reason, just turning the outer part at the top didn't make it come out, and, once again, I had to take it apart at the place that comes apart and turn the blue piece on it to make it come out to be able to write. It might just need an adjustment of some kind. It writes good but when I was through I had to take it apart, where it comes apart of course, and turn... Less