Answer:
My first is second in line; I send shivers up your spine; not quite shining bright I glitter in the light.
What contains zero calories, but if you consume it, you will probably gain weight?
Inside a great blue castle lives a shy young maid. She blushes in the morning and comes not out at night.
Big as a biscuit, deep as a cup, but even a river can’t fill it up. What is it?
As light as a feather, but you can’t hold it for ten minutes.
What never gets any wetter no matter how hard it rains?