This fall I made some sun catchers out of melted pony beads using a muffin tin. Then, I made some Christmas ornaments by melting the beads in cookie cutters. I made a couple of heart shaped ornaments that look fantastic as Valentine's Day Sun Catchers. Check out the linked posts for full instructions!
Here's a photo of one of the hearts right after I pulled it, cooled, out of the cookie cutter. It just needed a little love from the dremel (to knock down some edges and drill a hole) before it was hung up. Whether on the tree or in the window, these look fantastic!