David's Cull is, in a word, beautiful. It is, however, pretty difficult. It is not impossible, you
can do it, but be aware you will have to practice a lot. It is so worth it though. Imagine a triumph
where you can actually shuffle the deck face up and face down and then display them and then they
are completely unshelled and the deck is restored. This is one of the many possibilities with this
concept. Buy it you love it.