16 C.F.R. § 1507.11 Party poppers.
Title 16 - Commercial Practices
Party poppers (also known by other names such as “Champagne Party Poppers,” and “Party Surprise Poppers,”) shall not contain more than 0.25 grains of pyrotechnic composition. Such devices may contain soft paper or cloth inserts provided any such inserts do not ignite during normal operation.
Title 16: Commercial Practices
PART 1507—FIREWORKS DEVICES
§ 1507.11 Party poppers.