@Scrbblchick -- I sort of have a handmade rolling pin. It's actually in the French style. I bought a wooden dowel from the home improvement store and had a friend cut down the ends and sand it to a satin finish. It works and I like it.
I've seen the marble rolling pins, and they will set you back a bundle. I'd be scared to use one filled with ice water. It would be just my luck for it to leak. I'll just stick with my nice, cheap, safe, wooden one. It does exactly what I need it to do, so it's fine for me.