My rolling pin got wet some kind of way and I have a little bit of splinters of wood on it what can I do ? How can I get the rough edges off

Get some sand paper and just sand it all off until you think the finish is okay. My rolling pin has been through a lot, it was my grandmother's.

There is one thing you must never do, and that is WASH A ROLLING PIN, but, you must have used it for some other purpose or you wouldn't have got spinters on it. Mmmmmm. Interesting, starchrush...

Yes, use a fine grit sandpaper.