You can melt shrink plastic in it too. Here is a few bits I have been making. The small orange wings are shrink plastic. I have dipped microscopic slides into it for faux soldering (came out a bit thicker than I wanted but that's because I dipped them twice). There's also before (the light green one) and 2 after roses which always come out lovely and a couple of bits cut from tiny cookie cutters (the hearts and the tear drops).