Features: 1.This smoke cake is suitable for stage decoration, movie advertising and TV series design. 2.Very suitable for good friend or family, to play outdoors - photography, it can help you make different color background,very beautiful. 3.Participate in the theme party - dating, can help you bring a different atmosphere, very fun, great. 4.Suit for Color Smoke Effect for Photography, Parties, for halloween night Smoke fog background horror & Advertising Studio Film Drama Exhibition. 5.The smoke bomb has a strong smoke effect, many times can be used, and the product is small and easy to carry, and is harmless to humans and animals. It is a must-have for air purifier smoke demonstration. Description: Type:Smoke Fog How to use: It need be Ignite by the Fire. Package included: 1pc*Smok