This is not a magic trick, but a fun thing to do. Ask your audience if anyone knows how to make eight loops out of one in one move. Odds are that nobody knows. Then show this move and even teach your audience to make it.
Materials: a rubber band.
Put your both hands inside of the rubber band (Pic 1 and 2). Palms are facing each other.
Interlace your fingers (Pic 3 and 4).
Grab the rubber band with each finger and pull your hands apart from each other (Pic 5 through 8). Congratulations, you have made eight loops in one move. Children and adults love this cool pattern. Have fun and happy twisting :)