Silks In Net Tube white box by Tricks Co. Ltd. Japan

Vintage 1970's magic from Trick's Co. Ltd. Japan. Original White Box and instructions included. In excellent condition, except for the silks (a bit beat up) and the wand is missing. Changes silks into a flower. Show an empty see through mesh tube. Stuff 3 silks into the tube (red, yellow and green). Wave your wand (missing) and a red, yellow and green flower is removed from the tube. Where did they come from? Where did the silks go?