I love impromptu effects using nothing at all (Check out 'Green Neck' and 'Trojan Horse Project') or
just using a pen and paper. I saw the trailer and read the reviews before buying this and had an
idea of method,but bought it anyway to not only support the creator,but to pick up presentation tips
and ideas I may not have thought of.
The method is cheeky and the'two reveals'idea adds meat to
the bone,instead of just doing a single prediction.
It's a good effect to have up your sleeve.