This is what I did for our last assignment for Studio Photography Insights:

Weekly assignment for studio photography insights
We had many ideas, from sweating bottles leaning one against another, but we ended up with tears on them. Below is video of the entire process of how this shot was created.

The lighting setup is well explained, but for those who prefer to collect them, here it is:

Lighting setup for glass photography
More frontal view:

Lighting setup for glass photography, front view