The maker does not need it, the buyer does not use it, and the user uses it without knowing. What is it? Ah! Click here to read the solution. A coffin. 🙂 Share Brain TeaserFacebookGoogle+TwitterPinterestLinkedIn Related Brain Teaser:The Cassette RecorderJanuary 18, 2018Crack The CodeJanuary 18, 2018The Crime SceneJanuary 18, 2018The ShooterJanuary 18, 2018