I purchased from Overstock.com for family members that don't have computers. This is delivered to the house so it makes it easy for them. I like Overstock.com for all of their personal need products. I don't have to hunt in stores for the items they need. Curad Disposable Mineral Oil Enema (Pack of 24) comes in single ready to use boxes. When needed again will purchase again. Overstock.com is the first place I come to.