When you were little, there was always that Monster in the Closet wasn't there? Well here it is in a real life Hot Sauce called Knock Knock! When this sauce comes Knocking you better be careful, its one of our Hottest Trinidad Moruga Scorpion Pepper sauces. So be afraid when you hear... Knock Knock!!! This sauce along with Black Rabbit, Baba Yaga and Little Monster Under the Bed, make up our Childhood Nightmare 4 pack of hot sauces! Try them all now...