The "Joker Tube" represents superior quality, attraction and outstanding magic! Searching for a magic trick that you can feel the magic just by looking at it? Here it is... The Effect: Three balls are placed into the empty clear tube with cover of the white tube. The white tube is removed and the balls have changed order! The balls are removed and then placed back into the clear tube with the cover of the white tube. Instead of the last ball going into the clear tube, it is placed in the red box. The red box is opened and the ball has vanished! The missing ball has reappeared in the clear tube! An Essential Item For Kid Magicians and Clowns! There many incredible effects you can do with this item! The tube and balls can be used as a stand alone magic show! The Grams-Gung-Ho Vanish Box is designed to vanish more than just a ball! You will quickly find that the "Joker Tube" has endless possibilities!