Mark Southworth's Double Cross - Trick David Evangelista 4 - How do the

4 - How do the tags turn on

Impossible Jigsaw

People are always curious to see what new applications are being developed

Comes with four full size sponge white eggs and no instructions

Mark Southworth's Double Cross - Trick David Evangelista 4 - How do theAsk a spectator to hold out their hand and make a closed fist. Pull out a marker and draw an 'X' on the center of your palm and close it into a fist. Now 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! Ask them to try to rub away the X they can't! It's Sharpie ink! Tell them not to worry though it's safe and nontoxic and can