SHIFT SELF BENDING FORK - Silverware Metal Bending Magic Trick by Ellusionist Remains stable and straight at room temperature (Less than 25C or 77F) Activates ONLY when heat is applied (someone's hand, a flame, dipped in a cup of coffee) No sleight of hand, works immediately. Fully examinable. Written instructions AND downloadable video included with performance ideas, techniques, routines A breakthrough in memory metal infusion technology. Less than HALF the price of previous self bending forks