To great of a possibility of failure.
I hate demo videos that make things look better than the
reality of it.
As pointed out in other reviews… it is not fool proof. It can fail, and will
eventually.
But… I will say, it’s a great routine and effect, when it works.
There’s other ways to achieve a similar effect that is much more reliable.
Unfortunately…
this goes into my “not to be used” collection.