戒指搶劫

The way the ring stays locked onto the first rubber band is surprisingly secure — I've been practicing the tie-off and it hasn't slipped once. This is a clever little routine that’s easy to learn and really fools people.

I had to adjust the tension a few times to get the borrowed ring to stay securely on the rubber band, but once it was set, the trick worked smoothly. The second band made the display clear and easy to follow.