Salt And Pepper Grinders

Does anyone know how to open the mills salt and pepper as they have at Red Lobster on the tables so they can fill? Or are they something disposable?

im guessing that you have stolen a couple of them and want to know how to open them. here, we use the time.

I do not remember how Red Lobster, but most of them are filled by the background some are just a closer look at the use'll tell you