In-Out Spriral

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How to Make the Trick:
Here is a great tutorial made by Hevesh5.

Starting the Trick:
You can use anything to start the trick, your finger, another trick, or a regular domino line.

Ending the Trick:
The trick ends in a curvy domino line. You can make the line longer and have it extend out from the spiral.

Examples:
In this video, Jack Dominoes used an in-out spiral in his setup.""