Arm Chopper Painted Sky Blue

A Sensational one man Illusion that is baffling and mysterious.
The Chopper can be performed completely SURROUNDED!

Imagine placing a carrot in the wrist opening of the stock and cutting it in two, with one easy thrust of the blade.
The spectator places their wrist in the same opening and the blade passes through the wrist without harm.

Once the stock is locked about the spectator's wrist there is no way to harm them.
The illusion requires no assembly!