You show a SOLID transparent tube and an opaque tube with a hole on its side. A silk hanky is inserted into the transparent SOLID tube so that it protrudes out both ends. The opaque tube is slipped over the transparent one with the hanky. You then reach into the small hole on the side of the opaque tube and pull out the hanky right through the solid inner transparent tube. EVERYTHING CAN BE EXAMINED. NOTHING ADDED – NOTHING TAKEN AWAY. GREAT VISUAL MAGIC! – – Complete with silk