Pack of 20 empty 30-centimeter manual cannons designed to load confetti or streamers later for shooting.
Depending on the load that we use with the launcher, we will have to take into account the different effects that they can generate. If we use confetti, we must have a distance of about 4 or 5 meters between floor and ceiling and, in addition, it must be oriented vertically or diagonally.
If, on the other hand, we use streamers, the recommended distance is about 7 meters (adding their length plus the power of the manual cannon) and it must be fired horizontally or diagonally so that the "spider web effect can be generated. "correctly.