Help required

I've forgotten what this is called and I know that one of you will know.  

But I do know that I love it as they look like frosted cake decorations.

You might realise that I rush around a lot and rarely relax. When I do relax I get a migraine.  As I am not in work next week I've relaxed and so do I have a migraine.  I've slept all afternoon to get rid of it.

I'm working at the mill tomorrow so I need to be better.