I got these star silicone cups at World Market a little while back and I haven't been making bentos until recently again. I pulled these out and started playing. I like them! Kind of wish I'd gotten some of the other shapes they had, too.
You can see at the bottom of one of the stars that I put sprinkles in the bottom of the jello cups I made Ellie so she'd have a little bling and a surprise at the bottom! She loves it!