Gotcha Bars

You show three mini magic wands that have a pink and yellow cord that connects them. Two wands are in the up position and one below, with the pink on the right and yellow on the left. Magician puts the sticks behind their back and the pink cord is now the left side of the yellow and the right. The viewers think the magician just turned the sticks around causing the cords to change places! Repeat this a few times until they start to get angry at you for doing magic, that is not magic.The magician pulls one of the top wands down to the bottom and the same string switch places visually! It is all  automatic. The trick is always ready, no preparation. Convenient, functional and easy little trick that is always with you.