A solid through solid penetration with some surprises. Everything is visible at all times, and everything is built into a regular card box and the deck inside is a normal deck.

The routine: You take out your deck of cards and slide the cellophane off about a third of the way down the card box. There is a hole clearly cut through the middle of the cellophane. You then take your marker out and put it through the hole while explaining to your audience that what they are seeing is impossible. Remove the marker from the hole and offer it to your spectator, and ask them to replace it. When they try to put the marker through the cellophane, they discover that it can’t go through. It’s as though an invisible force is preventing the marker from passing through the hole. That's when you lift the card box the rest of the way out of the cellophane to reveal the air inside it has crystalized into a solid block of glass. Put the cellophane back on the deck and then you can pull a complete deck of cards out of the box to prove that the glass wasn’t hiding in there and start performing your favorite card tricks.

Comes with everything you need and access to a video tutorial with four different handlings. In addition to the main routine, you get a bonus effect where a selected card materializes on the glass when you fog it with your breath.