Coin Magic Trick through Neck and out of Mouth
You insert a coin into the back of your neck and cough it out from your mouth.
You engage in a friendly competition with a spectator. Each squeezes a paper napkin to make the smallest paper ball. You make it as small as a pea, and then vanish it!
Knife through Cloth Napkin Magic Trick
You cover your left fist with a napkin, and try to push a butter knife into your fist, but it obviously cannot penetrate the napkin. You perform some magical gesture, and the knife goes right through! Yet the napkin remains entirely unharmed.
Coin through Handkerchief Magic
You wrap a coin in a handkerchief. You let the spectator hold the four corners. You visually extract the coin from inside the handkerchief.