I really like this. It is easy to do, and the method is excellent. My eyes aren't good enough to
read the crib on the box, but I realize, because of the clever method, I don't really need a crib.
Just a few moments reviewing the cards and remembering what is needed is very easy.
I really
like how he performs this, I think I will do something similar.
The cards are made of plastic,
so I would expect them to last a long time.