Knife Through Arm (Bloody Arm Knife) - Close Up Magic

Show a large Knife, with Gleaming blade. Roll up your shirt sleeve and then in a Shocking display and with one swift movement, Smash the Blade of the Knife down on your forearm.

NO TRICK MOVES REQUIRED
The blade appears to have penetrated your arm
BLOOD SQUIRTS OUT  ALL OVER
Fully self-contained
Wood Handle & Chromed Steel Handle