“The Poof Ball” is a James Swoger idea which allows you to do amazing ball manipulations without the need of much manual dexterity.
You can do vanishes, reproductions, color-changes, and penetrations. There is a nice idea where the ball penetrates a sealed plastic sandwich bag.
The balls provided are day-glow orange and green, and about the size of a Ping-Pong ball.
Also included are a short instruction manual and videotape which demonstrates and explains all the moves.
 
This is used from a collection