This theatrical grade blood is perfect to complete your creepy (& wounded!) Halloween costume or for any sort of performing for stage or film. Squirt Blood is water based and has a thin consistency (not a thick syrup), so is great for any sort of gushing blood wound or to create blood splatters. The product is easily removed from skin, hair & costumes. Squirt blood is available in two colours ... bright red arterial blood & dark venous blood. Mehron is a leading supplier of high quality professional makeup supplies.