Magician shows three different colored ropes (Red, Blue & Green) and calls two spectators onto the stage.
He gives each a color rope of his choice. Magician asks the spectators to tie each one in a circle with a genuine knot and he too does the same with his piece of rope. Then without switching the ropes or tampering with the knots he proceeds to link the solid rings of rope.
Finally the spectators are allowed to untie the knots and verify that they (knots) are genuine.
Made from Woven Polyester Fiber the ropes are approximately 30 inches long.