Review on 🔒 Ultimate 3ct. S-Shape Airlock Set: Bubble Airlock with #7 Stopper - Pack of 3 by Maria Fukushima

works as it should, I use it for home brew, yeast cans, 6 gallon glass bottle and 5 gallon bucket, really big holes drilled in lid, everything worked fine, i cleaned them, used them again, they work fine. Tip for brewers --> Be careful with yeast growth, it can rise excessively, clog, pressurize and burst or overflow, I get an overflow so I now use a "look for it" emptying tube to actively rise the yeast (I did the very actively fermenting yeast wheat phase, when it ripens I put the airlock back on the stopper and then it works great.. I mean, I only make one brew a day, 1 flushing tube is enough for me