Here's how to put together a crappy but effective means to melt plastic at certain places, fix hot glue, and such like that. I use it to draw on reciepts. You can also burn holes in water bottles. Assembly should take around 3 seconds.
P.S. I'm sorry for some crappy photo quality, my camera refuses to focus on the foreground. In addition, i have to hold the camera with my knees to take the picture, because the steps need two hands. Oh yeah, my knees are shaking too.