This item is the first Flower Tray in the world which can make spring flowers appear four times.
The magician first show the spectators the empty tray in both sides then all of a sudden, a very beautiful spring flower will appear.
After that, the magician takes away the flower and assures the spectators that the tray is empty. For the second time, another spring flower will appear. Taking out the flower, to your surprise, he will do the same from the empty tray two more times.