Lucky me, I have a Rowoco 4-piece card party Valtrompia set

I ran into a photo of a product similar to what I bought while looking for a photo of the Rowoco checkered loaf set. Here's what I have-
http://www.kitchenkrafts.com/product.asp?pn=BP1555

Looks to me as if this is a set for appetizers or fancy hors d'oeuvres. Most of the people who eat over here are more interested in quantity not quality or presentation. I think I made a mistake buying this but maybe it would be fun to bring something I made from these tubes as a dish-to-pass for somebody else.

I'm game to try this. I like little pieces of bread spread with Philly and topped with cucumber slices so that's one recipe I know of. Anyone have any other ideas to try with this?