Check the Cafe for tons of glowing reviews about this effect. This is strong mentalism in competent
hands. Not out of the box so to speak. Seems complicated initially, but is very, very, intuitive.
The method is actually very simple and direct. No worries about math skills. Basically, if you can
count your fingers you'll be fine. (I have zero affiliation with Sudo, and paid for my copy) This
is a complete little set that plays very strong.
My concerns were; doing math, having it appear
as a math trick, (more)memory work, price, repeatability potential, responses, presentation.
If
you share any of these concerns, rest easy and get it.
This is something you'll always be able
to do considering you have a pair of dice around. I've already included this in my, rarely changed,
set.
Good luck, I honestly hope you enjoy this half as much as I've been.