This video demonstrates a trick for bartenders. It shows how you can pick up a wine glass with a straw without touching the glass. There are two ways of doing this. The first way is that you roll the straw around the stem of the wine glass. Hold the straw firmly from as close as possible to the glass handle. Then you can lift the glass with the straw. In the second way, you have to measure the straw to the diameter of the glass from inside and bend it at the right measure. Put the straw inside as it fits well in the glass. Then pick up the glass from the other end of the straw.