this review title is: pretty functional tighten regularly and the content is: these work well to dispense the more liquid version of hand sanitizer as sold at cotco in big bottles i find they come unscrewed over time my work around is to slightly twist to tighten each time i use them friends like the look amd have asked where to buy them pretty for what they are.there are other information for this review, one is this reviewer did purchase it and the other is 0 people think this review is helpful.