Here is a quality outfit that packs a real mystery. A wooden base carries an upright rod in its center. A decorated cover is shown, as well as three large wooden blocks< one red, one yellow and one blue all with a hole through the middle. The blocks are impaled on the rod and covered. A command is given and when the cover is removed it is seen that one of the blocks has vanished. The cover is shown unmistakably empty and the missing block is found in a previously empty receptacle. The effect may be repeated with equal results.