Sharpie designs

I haven't actually tried this one but I've heard alot about it working. and, yes this is another idea from Pinterest.  Its pretty simple if you can draw/doodle. All you need is sharpies, whatever your going to decorate and an oven. Here are some pictures of ones I've seen. All you have to do is decorate whatever, porcelain dish, then bake for 30 Mins at 350 degrees.

I have heard some people say this dosen't work, and I tried it. I would say it works for the most part. Certain colors aren't permenent for some reason and will smuge.