Mr. Dong takes the classic sponge ball effect and adds a playful twist with an unexpected and humorous reveal. The routine builds up the suspense and surprise, making the final moment a... memorable one.

You begin by displaying two sponge balls, one in your hand and the other given to the spectator. A simple snap of the fingers causes the ball you are holding to vanish, only to reappear in the spectator's hand, leaving them holding two balls.

Both balls are placed back into the spectator's hand, and you make a third ball completely disappear from you hand! When the spectator opens their hand, they find not two but three balls!

For the grand finale you place all three balls in the spectator's hand, who closes them into their fist. Lastly, you ask the spectator how many balls they think they're holding.

When their hand opens, instead of the expected three balls, they find a "magic dong" delivering the final twist with a burst of laughter.

This routine blends classic magic with adult humor, offering a lighthearted but memorable performance that's sure to leave the audience both amazed and amused.