This invisible device functions roughly like the tip of a thumb (but looks completely different!), meaning you can use it to make objects appear or disappear in a flash. It's also possible to swap objects. You can show both hands empty at any time!

For example:
You show both hands openly from both sides, then stroke one hand over the other, and a sponge ball or a sponge bunny appears! Again, you show both hands openly from both sides, stroke one hand over the bunny, which immediately disappears without a trace.

Even after disappearing, the hands can be shown again on both sides!

Just as quickly, you can also swap a piece of paper, make a banknote appear, or make a borrowed ring disappear!

Comes with German instructions and a sponge ball!