Chain and Ring (Gold)

Crossing the gold version of the magic knot, for a number of demanding customers to design, stylish 18K gold cross! A magician holds up a chain with 2 fingers. He takes a ring out of his pocket, and threads the chain through the ring. He drops it. The audience waits for the clatter as the ring falls to the ground, but it doesn't happen! The ring has magically tied itself to the chain!