The Eight Ball is a popular toy and fortune-telling device, often used for fun and entertainment. It is a black, spherical object filled with liquid, containing a 20-sided die that has various answers printed on its faces. Users ask a yes-or-no question, shake the ball, and then look through a transparent window to see the answer that floats to the top. The Eight Ball originated in the 1950s and has since become a cultural icon, frequently appearing in movies, television shows, and games. While it is primarily used for amusement, some people enjoy it as a lighthearted way to make decisions or seek guidance.