If you like "Crystal Tube" but want a clever way to build a routine around it, try "Crystal Tube Deluxe". Includes "Crystal Tube" and something extra special to help you continuously perform two different kinds of magic.
Display newspaper, front and back. Make a hole in the center, so that a beautiful silk can appear from there.
Make another hole in a different part of newspaper so that another silk appears.
For a final surprise, make a 3rd hole in a different spot on neswpaper, and a 3rd appears.
Place the silks one by one into the crystal tube.
Blow on one end of tube so the silks pop out the other end. Hold them up to show they are all tied together.
Comes with 10" crystal tube, 3 colored silks, and special gimmick.