Need to create a stabbing scene for an action sequence on film or stage? Then you may be happy to know that the air squib nozzle works well for creating a flow of blood to match the intensity of your scene. Either if it is used for a quick “burst” like here. Or connect it to a pressurised weed sprayer for an extended flow. When you start toying with the nozzle, you find all sorts of FX use for it. A few weeks ago it was even used to create exaggerated clown “farts” blowing talcum through the actor’s pants. I still laugh when thinking about it!