With one hand, from standard dealers grip, you insert a card into the deck and then hand it off to a spectator to do anything you want them to with. Shuffle, hide, ect... Meanwhile, you retain the chosen card in your hand.

A newer, more concealed, and more casual take on the ultimate utility move: the DPS.

Two variations: One, from standard dealers grip, and the other from elevated dealers grip. Use one to go immediately from insertion to handoff, and the other if you want to pause to talk in between.

The full video is a little over an hour long and goes into extreme detail on everything from the individual movements of the fingers, to problems you'll face and how to solve them, as well as a small handful of tricks you can do with it. (As this is only a sleight and not a trick unto itself, at least one of these extra tricks involves techniques not taught here. For example: clipshift/slipshift)

With this move, you'll have one of the most innocuous looking methods to palm a card in existence.

Surprisingly easy, wildly useful, and infinitely applicable… This is, The Swivel Shift.