The use of electronic technology to manufacture the magic props, This effect is magic props: magician on the stage to empty out the dazzling fireball jet, so that the whole atmosphere was more tense stage magic, if the operation can also be used to ignite other skilled combustible items or props. Specifications:Type: Fire Magic TricksMaterial: PlasticColor: BlackBattery: 9V alkaline battery(Not included)Size: As shown on the picture Features:в—Џ You point at something and your finger shoots a fire ball at it. Then the fire vanishes out of thin air.в—Џ Exciting magic trick for any ocassion!в—Џ Easily shoot fireballs 15 feet into the air! Great Effect at any time during your routine. Show your hands empty or produce something.в—Џ This product requires flash paper or cotton (not included) . Please see our video. Video On How To Use:http://www.kingmagic.co/v-34-G0069.html Notice:This product produces fire. Not be sold to minors! Age of 18 and older only. Package Included:1 x Electronic Fire Ball Launcher(Battery is Not included)