this review title is: lids would not seal tight and the content is: first i love the look of the blue glass bottles they looked so nice until i filled them with liquid i used these to mix up a homemade bug spray using essential oils we were going on vacation and needed to take bug spray with us after i filled the bottles i put the tops on and noticed they leaked when turned upside down so i tried to tighten the lids a bit more while trying not to overdo it on the plastic tops and over tighten i was never able to screw the tops on and keep them from leaking very disappointing when you are trying to pack them for a trip i guess they would be fine if you know you are going to be filling them and they will stay upright.there are other information for this review, one is this reviewer did not purchase it and the other is 1 people think this review is helpful.