❀ It can be placed under the clothes to puncture the blood bag and pretending to be injured. And it can be used in the screen outward shot,on the inside of the , pretending to bleed through blood and on the mouth nostrils slowly outflow to get the effect of various bleeding injuries. ❀ The blood s are for for creating a realistic theatrical scene or just to for play a joke on someone. ❀ There is no harm to the skin, easy to clean, ultra-realistic, because there is a certain food coloring, so we generally do not recommend swallowing. ❀ The main components of artificial plasma consist of water, food coloring, and sucrose, which are f high-temperature modulation, -toxic, safe, environmental and friendly. ❀ Place one of blood in your mouth, bitten streams of blood ooze from your mouth when you it (swallowing is not allowed!).