S-Shape Brewing Airlock Kit, 3 Pack Homebrew Twin Bubble Airlocks Set with Airlock Grommets, Carboy Stoppers, CO2 Venting Hole Dust Caps & 1 Brewing Aquarium Thermometer Sticker

Nice assortment

I make a lot of homemade wine and stuff and they do what they are supposed to

Works exactly as it should.

I've bought this package a few times, I really like these!!

Ez to use

Could have used 5 thermometer strips to complete the set. I use temperature to monitor the yeast activity. The air locks work great with the grommet. Have not tried the bungs.

Does great just add clean water

Their airlocks but so look like dollar store