Combo-fake Squirt Mustard and Ketchup Bottle Prank Gag Set Go to amazon.com Related posts 10 best squirting ketchup FeatureBoth Ketchup and Mustard Squirt DescriptionYou get 1 mustard and 1 catsup bottle. Each bottle is 7 inches with 10 inch string. Great for the kitchen or picnic as a prank.