Chive is a company that specializes in unique and funky flower vases. I love the playful, futuristic feel that their products have.
The vases are totally affordable, too. This square-shaped one above is $10!
These guys, "koski," are my favorites, because 1.) they look like river rocks 2.) they look like something from the set of Star Trek. Either they would be aliens or maybe a hippie alien's collection of medical instruments. I think a group of them gathered on tabletop would look really cool, especially if your home had a hippie alien theme.