Answer:
Gets rid of bad ones, short and tall. Tightens when used, one size fits all.
There are several different kinds, but the one you pick doesn't do its job. What is it?
As beautiful as the setting sun, as delicate as the morning dew. An angel's dusting from the stars. That can turn the Earth into a frosted moon.
What has thirteen hearts But no body or soul?
What is weightless but it needs two person to hold it?
What language does a billboard speak?
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?