The is the entry-level size in the China Böller family, officially designated by the historical size code 440 . It is known for its small, slim profile and higher-pitched bang compared to the larger "D" or "Super Böller" variants. A Hierarchy of Bangs
: Slightly larger and louder than the Pyro Cracker. China Böller Pyro Cracker
The China Böller family is categorized by size codes that determine their volume and explosive potential. The most common sizes include: The is the entry-level size in the China