PROFESSIONAL FORMULA: This formula is perfect for creating blood splatter FX, with a thin consistency that easily sprays to give a realistic effect. True professional grade, trusted by Hollywood and Broadway pros since 1927. REALISTIC: Sprayed blood will drip and run like real blood, and over time, it will dry, darken, crust up, and crack for the most authentic FX available. PERFECT FOR: This product is great for adding finishing touches to SFX makeup, sets, props, open wounds, spatter patterns, blood stain pattern analysis, and more. Blood Splatter is available in a convenient, easy-to-use 1 fl oz (30 ml) non-clogging spray bottle, making it simple to create realistic blood effects. HOW TO USE: To use this product, hold 6-12 away from the subject and pump the desired amount for a realistic splatter/drip effect. It can be easily washed off with soap and water.