Twice Dice


Options available :
★ Double numbers 1 – 6 available individually
★ Pair,  double 6 +  double 1
★ Set of six different Twice Dice, one of each double number
★ Set of six different Twice Dice in a leather case



Twice Dice are also known as”elimination dice” or “one-way tops.” One number has been replaced by another. For example the Double Four has an extra 4 instead of a 3, and the Double Five has an extra 5 instead of a 2. The extra number is on the opposite face to its double, so they are never visible at the same time. Only a close examination will give the game away.

Magicians can use these dice to force an outcome. They are also of interest to teachers and students of statistics, and game players.

Here’s an example of how powerful these dice can be when used in a game. Let’s say you are using the Double Six and your opponent is using a Double One. Out of 36 throws, you can expect the Double Six to win 26 times, draw 4 times, and lose only 6 times.

I designed the optional leather case myself. I cut three straps from good quality leather, interweave them, then lock them together with an eyelet. A brass press-stud and stainless steel split ring complete this stylish and practical travel case.

Size : 16mm (5/8inch)
Shape : rounded edges and corners
Colour : white with black spots.
Materials : injection-moulded plastic.
Other features : The blank dice are made in England from injection-moulded plastic. I use a precision jig system to machine the pip indents into exact position then colour them with a mica infused acrylic paint which is extremely hard-wearing.
Shipping Cost : 3.50 within UK, Royal Mail (untracked, 1st class). Flat rate of 10.00 GBP to the rest of the world (tracked airmail).
Shipping Times : 95% of orders are shipped within 2 working days. If a delay is expected, you will be informed.
Custom-made options : The entire range is also available made-to-order in 36mm (1 and 1/2inch), red with white spots, rounded edges and corners, shipping time 1 – 2 weeks. Some other sizes and colour combinations are possible. Please contact me for availability and prices.

Additional information

Choose Option

1, 2, 3, 4, 5, 6, pair, set of six, set of six in leather case


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