A magic 8 ball works by floating a 20-sided die in dark blue liquid. When you turn the window up, the die rises and one face presses against the glass, pushing the liquid aside so its answer shows through.
A magic 8 ball has three parts: the black plastic shell, a clear cylinder sealed inside it, and a white plastic die floating in the cylinder. The die is a regular icosahedron, a shape with 20 identical triangular faces, and each face carries one answer in raised letters.
Most people shake it first, but the original instructions warned against shaking because it makes white bubbles that can cover the answer. In 1975 Ideal added a patented "Bubble Free Die Agitator", an inverted funnel that steers trapped air away from the window.
The liquid has two jobs. The die has to float in it, so it rises to the window when you turn the ball over. And it has to be dark enough to hide every face except the one touching the window. That is why only one answer is ever readable at a time.
Albert C. Carter, whose mother was a clairvoyant in Cincinnati, designed the liquid-filled fortune teller. A local furniture store owner, Max Levinson, backed it and brought in his brother-in-law Abe Bookman to develop it. Their company, Alabe Crafts, took its name from Albert and Abe. According to toy historian Tim Walsh, the 20 answers were written by Lucien Cohen, a psychology professor at the University of Cincinnati.
1946
Albert C. Carter files a patent for a liquid-filled fortune-telling cylinder, inspired by a spirit writing device his mother used.
1948
The patent is granted after Carter's death. Abe Bookman puts the device inside a crystal ball. It does not sell well.
1950
Brunswick Billiards commissions a version shaped like a black and white 8 ball. The familiar form is born.
1971
Bookman sells Alabe Crafts to Ideal Toys, which markets the ball to children.
1975
Ideal adds a "Bubble Free Die Agitator" to stop air bubbles hiding the answer.
1987
The rights pass to Tyco Toys.
1997
Mattel acquires Tyco and still makes the toy today.
Sources: Wikipedia, Magic 8 Ball (citing Tim Walsh, Timeless Toys, 2005), Britannica, University of Cincinnati Magazine.
The first version was not a ball. It was a cylinder called the Syco-Slate, sold by Alabe Crafts after Albert C. Carter filed his patent in 1946. In 1948 Abe Bookman put it inside a crystal ball, which did not sell well. The black and white 8 ball shape arrived in 1950, when Brunswick Billiards commissioned a version from Alabe Crafts. It was first sold as a paperweight.
Yes, but only in checked bags. The US Transportation Security Administration lists the magic 8 ball as not allowed in carry-on bags and allowed in checked bags. Its official answer is a joke in the toy's own words: carry-on "Outlook not so good!", checked "It is certain!"
The TSA does not give a reason. The likely one is the liquid: the ball holds about 100 ml of dyed alcohol, right at the 100 ml (3.4 oz) carry-on liquid limit, and it cannot be checked without breaking it open. The final decision is always the screening officer's. Source: TSA, What Can I Bring: Magic 8 Ball (page last updated 30 August 2017, checked 9 November 2026).
The online magic 8 ball replaces the die with a random number. Your browser draws a secure random number on every shake and picks one of 20 answers, with the same 10 yes, 5 unclear and 5 no split as the toy. Every answer has exactly a 5% chance, with no bubbles or sticky faces.
Try the online orb, or see the full list of magic 8 ball answers.
Shaking traps air, and the bubbles can cover the answer. The original instructions warned against shaking for this reason. Hold the window down, ask, then turn it up gently.
Alcohol coloured with dark blue dye. The die floats in it, and the dark colour hides every face except the one pressed against the window. Do not open one: the liquid is not safe to drink and the dye stains.
No, not without breaking it. The cylinder is sealed, so opening it spills the dyed alcohol, which stains and is not safe to drink.
The device dates from 1946. It took the shape of a black and white billiard 8 ball in 1950, after Brunswick Billiards commissioned a version from Alabe Crafts.
Usually bubbles or a die that has not settled. Hold the ball window down for a few seconds so the die can sink, then turn it over slowly. If you see two answers at an angle, tilt it gently until one face sits flat against the window.
Yes. Mattel still makes the toy, and has owned it since buying Tyco Toys in 1997. You can also use a free online version like this one.
It is random, not magic. Which face presses against the window depends on how the die tumbles and settles, so no one can predict it. Half of the 20 answers are positive, so it leans towards yes.