The artist holds two sticks, one with a short string and the other with a long string. When the short string is pulled, it gets longer, while the long string gets shorter
The artist shows the audience a glass full of water. Then he covers it with a handkerchief. Then he removes the lid and the water turns into a yellow drink. Then he covers it again, this time it turns into a blue drink or a black drink. Then it turns into a red drink again. Finally it turns into water again.
The performer shows six feathers that are all of different colors. Rolls up a piece of newspaper and places the first feather inside it. And then pushes the feathers into the tube one by one. Each feather changes color as it passes through the tube. Finally, the magician opens or breaks the tube and throws it away…