This is bluebride's Blue Wedding!

I know I stole this idea form another bride, but I just couldn't help it, this centerpiece is so beautiful!!!!!! To the bride that posted it first: I'm sorry :(.
I was heartbroken to find out that my flowers are not in season for our wedding date (Calla Lilies in South America), and I just can't find any other flower that I like, besides, alll my decorations (favors, bubbles, candles, etc.) have calla lilies as the main theme.
The boxes are going to be light blue, and the bows chocolate brown. L-o-v-e i-t !!!!!!

I fell in love with this tins, so I ordered them for my wedding favors, the problem is that I don't know what to fill them with. I want something different,not the usual almods. Any suggestions?