Performed by Dan White on The Tonight Show with Jimmy Fallon

Ask a spectator to hold out their hand and make a closed fist. Pull out a Sharpie marker and draw an 'X' on the center of your palm and close it into a fist. Without any rubbing, erasing or funny business, you slowly open your hand and reveal your X is COMPLETELY GONE.

Now ask the spectator to open their hand — THE X IS ON THEIR PALM!

Completely self-contained, NO reset, and can be performed surrounded. Its a table hopper's dream.

The secret behind Mark Southworth's Double Cross is diabolically clever, and more importantly, practical. It's always inked and ready to go. There is nothing you need to make or prepare beforehand - just throw the pen in your pocket and you can perform it all night long.

Includes a specially fabricated Double Cross Sharpie pen, accessories and digital HD instruction produced by MagicSmith.