Very Useful [SEP] I like to keep extra spray bottles on hand. They're useful for so many purposes. I like to put all of my liquid hair products in them because it's much easier to use a trigger sprayer than a pump when your hands are wet. You can also use them for cleaning products or fabric sprays. This set is a good buy.<br /><br />Thanks so much for taking the time to read this review. I hope the information that I've provided makes your decision a little easier.