Serpentine Silk Magic TrickThe Silk Serpent Trick. Even the greatest magicians and illusionists have props! Become the magician that you ft. ve always wanted to be. Amaze and impress with this classic illusionist trick. A classic example of this is the Serpentine Silk effect, where a knot is tied in a large handkerchief, and the knot visibly unties, making for one of the most effective pieces of visual magic ever conceived. The silk scarf measures 43" long by 5" wide. Includes