The electric cannons contain no fireworks, the confetti or streamers are flame proof contents. - Always use a cannon clamp with certified safety cable to secure the cannon.Only control the electric cannons with the MAGICFX® Powershot.Point upwards away from face and body. Never aim at another person.Select angle for Cannon that suits ceiling height or surrounding conditions.Do not throw this Cannon, it contains a pressured container.Do not store near a source of heat or in direct sunlight.This is not a toy and must be handled by responsible adult persons at all times This is a self fill confetti cannon with loose confetti and streamers, available seperately.