Enema Nozzles are the most personal part of your enema equipment. After all, the enema nozzle is what you will be in contact with. Many enema enthusiasts like to choose a specific enema nozzle. Enema Supply.com is very careful in marketing enema nozzles. We use a precision measuring device to determine the width and length of the enema nozzles that we sell so that we can give you the best possible information about the enema tips. Unfortunately, enema nozzles and enema tips are not returnable, so please choose them carefully.