Arm apart

The magician places his arm in a box and inserts two solid blades in the middle. This cuts the arm into two pieces and the box is opened to reveal this impossible illusion! Once the box is closed again and the blades are removed, the arm is obviously unharmed.

• Improved with a NEW INTELLIGENT SECRET that makes the illusion even more deceptive!

This article represents an incredible innovation and sophistication: The box is CLOSED ON ALL SIDES and that makes the trick even more mysterious.
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• Very well done.