This is a set of five dice, with 5 different 3 digit numbers on all sides of each dice.
The spectator tosses the dice and the performer can immediately reveal the total of the numbers on top of the dice.
There are 1000s of possible totals, yet the performer can reveal the total of the randomly thrown numbers in an instant.
Easy to do with the special dice and instructions supplied.
NOTE : this effect is also part of the Mathemagic Magic Bag advertised separately on the following page, so if you are buying the set you do not need to buy this separately, unless you want an extra set.