Hold the cue ball and two object balls in your hand and gently roll the two balls down the table. Work on getting a consistent speed and making sure you know which one of the balls is going to get ahead of the other one. It also helps if you can keep the two balls really close together.

As they are rolling, line up the combination and shoot. That's really all there is to it. Because of the combination, you don't need to cut the first object ball as much as you do with usual wing shots. You don't need to shoot too hard either, so be sure you're shooting where you're aiming.