Lightning fast math calculations on METAL rods!ONLY ONE SET AVAILABLE
Desirable set of vintage 1970s original red aluminum Mental Logs!
Click to see a larger photo of the Mental Logs.
This METAL version is hard to find, and has been off the market for more than 40 years!We sell a similar effect called Lightning Math, but Lightning Math is made in plastic.This vintage set is METAL.
This set consists of four numbered towers, made of red color aluminum.
The effect is this: Hand your spectator an ordinary calculator.Yes, he can even use his OWN calculator!Give him four towers, each with four numbers on them,By FREELY arranging the towers in any order side by side, your spectator has created four rows of 4-digit numbers.Tell your spectator that you can total up those four 4-digit numbers in under 10 seconds.He can time you if he wants- and you write your total on a piece of paper.Using the calculator, your spectator then adds up the four 4-digit numbers.You reveal your lightning calculation- and your total is CORRECT!
This set comes from the collection of a professional magician who took great care of his props!
CONDITION: very good condition.Towers are made of red aluminum.Towers are about 2.25" long.
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