Non watch trades protocol

Not sure if this has been covered elsewhere- I read all the rules in the sales section and don’t know if this is verboten or not. I inherited a small fountain pen collection a few years ago (Montblanc, Parker Duofold LE’s, Waterman) and although I appreciate them, I don’t use them. I know many members are into them and would rather trade for watches with people I know than sell them on eBay.
Is this not the place for things like that or is it something for which I just make a WTT post?