Identifying 50s glassware with a swirl pattern

I am trying to identify a set of glassware, which is probably bought in 1950s in Hong Kong. There are eight different sizes and each has a swirl pattern. The picture shows examples of some of them.

 

The swirl looks like a gang cutting left gray. Decorations like this could have been done in many places especially in the 1950s. A photo of one of the items showing the glass clearly may trigger someones memory.

 

Here is a larger picture of one glass.

 

I was thing of one showing the glass and how it is made.