I LOVE this trick! IT is SO easy to do (once you know the secret) and it will make you look like a
math whiz! You can out calculate anyone with a calculator.
I recommended this to a friend
and he LOVES it as well! After several years since he bought this, he carries it around and performs
it all the time.
And you want to know a secret? Buy 2! Now you can still do the trick but
using 8 sticks instead of 4! It uses the same principle and makes you TWICE as smart!