The one you pick doesn't work

Question: There are several different kinds, but the one you pick doesn't do its job.

What is it?

Riddle Discussion

Similar Riddles

Question: What fish only swims at night?

By jena

Question: What do you call a mad elephant?

By jena

Question: What kind of mouse does not eat, drink or even walk?

By jena

Question: What has a bed that you can't sleep in?

Zzzzz (medium)

By jena

Question: Where do all the letters sleep?