Helium in the bubble show is a whole block of trick filling. It is interestingly used both on a light table and in a manual unit. It goes well with smoke, foam and fire. Our system for working with helium conventionally consists of a gearbox, a hose and a gun. We tried to achieve the minimum weight and selected the maximum grace. This device is designed to work with a portable cylinder. They are sold on marketplaces and in holiday stores. We chose them so that any artist in any city could use our system.