Answer:
I am slim and tall many find me desirable and appealing they touch me and I give a false good feeling once I shine in splendor but only once and then no more for many I am to die for.
Many people own a copy of me. Without me the world would fall.
What gets sharper the more you use it?
I am heavy forward but backward I'm not.
I am milky white and scares people.
It has no top or bottom, but it can hold flesh, bones, and blood all at the same time.
What am I?
Animal
Difficult
Easy
Food
Funny
Kids
Logic