Awesome "guest book"
We got nearly everyone at the wedding to sign a rock.  We have them in a bowl in our living room, where it makes a seriously cool momento of the event.  1000x more fun than a boring old book.<br /><br />The rock are a bit too small to write anything lengthy on, but if you're a careful writer you can still get a sentence on one.  Otherwise, it's cool to just see signatures & a few other flourishes.
Rating: 5 stars