From Professional Alan Wong in Hong Kong. Magician (You) bring out a small yellow silk. Ask the spectator to think if a small yellow animal from a pond that starts with the letter ¿D¿ Most people will say DUCK and then you push the silk into the fist. Cup your hands together and peep in between your fingers pretending you see something is changing. Ask spectator to blow on the hands and then open them up to show the silk has changed into a little toy duck! Scarf Dimensions Approximately 8" x 8 1/4" (20.