The purpose of this paper is to describe how fireworks and their components are organized or built. Constructive details will facilitate the implicit or explicit descriptions of the operation and interconnection of several pyrotechnic objects for the purpose of organizing and conducting a firework show. The authors’ approach to describing the organization and functioning of the fireworks runs into a difficulty: the large number and variety of pyrotechnic articles, making it difficult to deal with each product in detail, especially when new products may appear, with different physicochemical and effect characteristics. However, based on our own experience, we have applied a system to generalize certain explanations by category of pyrotechnic objects and by type of effects.