Answer:
I can be short and sometimes hot. When displayed I'm never cold. What am I?
I am as hard as metal, yet as flimsy as glass. I shine like a star, yet I am only a rock. What am I?
Where I am there is no south, west, nor east, and weather is not fit for man or beast. What am I?
I tell people to be careful when handling boxes.
I am a caribbean shape that makes ships disappear
Whoever made me don't want me. Whoever bought me don't need me. Whoever use me don't know me.