Crime Scene is Manhattan Wardrobe Supply's professional theatrical prop blood for stage, screen, video and television. This quality blood is water based, not sticky syrup, and is available in venous (dark) and arterial (lite) colors to be used in tubing or appliances for special effect performance work. The thin blood has many theatrical applications but it is an especially great product for gushing blood effects. Besides Theatrical use, this Performance Squirt Blood is also used by agencies performing disaster drills and emergency medical seminars.