Crystal Ball is a toy which resembles a fortune-telling crystal globe by answering any question with a yes/no kind of answer. The idea started from the “Magical 8 ball” and the fortune-telling slot machines “Ask Zoltar” used for entertainment at amusement parks or arcades. The Crystal Ball is a toy destined to entertain children. The Crystal Ball toy uses a tilt sensor to replicate the motion of shaking the ball for answers; after asking your question and shaking the “ball”, the LCD will display the answer to your question and the leds will start to flicker and you will hear a little song from the piezo, indicating that your question was answered.