A jig for making gaff cards, just like it says on the tin.
A few points: First, throw out
the included knife and get yourself a genuine X-Acto. A single-edge razor blade also works.
Second, remember: use a light hand.
Third, you still have to learn how to split cards
on your own. This won't do it for you.
In the future, I would hope that they would include
jigs for strippers and belly strippers (while short cards and corner shorts are easily done with
this device, strippers aren't).
I've made a Cassandra Deck and a Reverse Svengali, and
couldn't be happier with the results.