This is a wonderful change or forcing bag. The possibilities for this are really limited only to your imagination.

Here's just one possible routine...

There is Five DIFFERENT colored eggs in a clear net bag. The performer explains that inside ONE egg is a gold ring or coin. Four spectators pick an egg; the last egg is for the performer. The four spectators open each egg to reveal...nothing. When the performers egg is open it has the gold coin or ring!

Comes complete with five plastic eggs and the net bag that can be used for many other effects.