You'll get a regular and an examinable folding knife that does the trick for you, and you'll a customizable gimmick that you could customized it for any kind of deck you wish and you'll get two different standard bicycles gimmicks
(red and blue) so you could customized your gimmick to any of your favorite bicycle deck you're already own, or you could make same gimmick from any other deck you wish and use other style decks as same size as a standard bicycle deck.
The deck customization took a few seconds and ready to go.
warning ⚠️ as you do the stabing make sure that the audience have a space from you so you won't hurt them by accident.
Before you perform you need to practice a small moves , it should took you maximum 5 minutes to practice (if you're pro). , beginner little more times depending on him .
I gave it 4 stas for some negatives reasons , the video explanation is two short and shot with low quality , the price is little bit high .
⭐⭐⭐⭐⭐ But the whole trick itself deserves 5 stars you'll get everything you need to get started(of course that you need to already own a deck) , it uses only one singlle regularly knife, a free selection card , the spectator could signed the chosen card, could be using any deck, it's so practical , and the knife is full examinable,

I’m writing here because there isn’t a place in the forums for this trick so I’ll be discreet with the method.

One part of the gimmick is made well enough but mine was not made out of bicycle cards causing a very visual difference in coloring on the edges of the decks I use(standard Bicycle Elites). However, I was able to re-make the gimmick from scratch with a few things I had on hand and now it matches perfectly.

I also had some success with a little roughing stick on top of the gimmick as well. You’ll see how this helps prevent some possible slippage during the stab, but it’s not absolutely needed.

Otherwise, the instructions were short and direct, a plus in my book.

The effect itself is strong, and easy to do. I’m confident this will wow folks on my two upcoming shows, one live and the other via Zoom.