All the same features found in the "Golden Shells" are right here is the plastic set as well.
"The advantage of the cast plastic is that it has the same weight, feel and handling as my final best model made from a real shell. I find that these plastic shells handle like a dream--and yet they are not susceptible to cracking, or the putty crumbling from changes in heat, humidity, or air pressure. I no longer have to worry about what air travel or a change in humidity in a new city might do to my shells. They carry easily with a couple of peas in my jacket pocket, and can work on any surface--even a cocktail bar--without a mat. They look and feel and handle like real shells. They even sound like real shells when they are placed on the wood surface of a bar, or on a marble coffee-table." --Whit Haydn