Preparation: Put on the wristwatch and then insert the end of one pencil under the watch band on the palm side of your hand. The pencil should extend to about the middle of your hand.
To perform the trick, instead of placing your finger underneath the pencil to hold it as you did in the easier version, you'll be slipping the end of the first pencil underneath the second pencil to support it. The first pencil that's under the watch is what keeps the first pencil in place underneath your hand.
