“Fantastic quality. Durable thick glass. Snug swing tops that carbonated well. Tried a 4.7 star brand off Amazon and they were terrible had to toss them after kombucha explosions etc. W poor quality and tops. These are excellent and I won't be going elsewhere anymore.”
“For the flip tops: I tried a 4.7 star flip top set also from Amazon and the quality was terrible comparatively. These were robust, sealed well, and work great!”
