Why is this the answer?

The answer is coffin because this is a very clever and tricky riddle that tells a little story about a special box. Let's break down each part to see why "coffin" is the perfect answer. This puzzle plays a wonderful trick by using the word "man" to mean three different people, each with a different role in the coffin's story. First, the riddle says, "The man who made it didn't need it." Think about the person who builds the coffin. This person is usually a carpenter or a specialized builder. They make the box, which is a kind of final bed for someone who has passed away. They are just doing their job to create the box, so they certainly do not need it for themselves when they are finished building it. They go home after work, and the box stays in the shop or goes to the funeral home. Next, the riddle says, "The man who bought it didn't use it." Coffins are usually bought by the family or friends of the person who has passed away. Imagine a grown son or daughter buying a coffin for their mother or father. They are the ones who pay for the box, but they do not get inside of it. They are buying it for someone else. The person who pays for the coffin is not the one who will be put inside the coffin. Finally, the riddle says, "The man who used it didn't want it." This is the saddest and most important part of the riddle. The person who "uses" the coffin is the person who has died. A coffin is used for a burial. That person definitely did not want to be put in a coffin because a coffin is only for a body that is resting forever. When someone passes away, they do not choose to go into a coffin. No one would ever wish or want a coffin for themselves, which is why they "didn't want it." This riddle is smart because it makes you think of an everyday object, like a toy or a tool, that someone would choose to use when they are alive, but a coffin is something needed only after life is over. It is a neat way to think about a serious subject with a word puzzle.