• Set includes 4 air locks, 4 sturdy clear screw-on lids for wide mouth mason jars, 4 silicone gaskets, 4 grommets, 1 (2-sided) instruction/recipe sheet. All components are BPA-Free.
  • Use the sturdy, handsome storage case to improve organization in your kitchen. Makes an excellent gift for the fermentation expert in your life.
  • Begin making tasty, healthy sauerkraut, kimchi, ginger carrots, pickles and other fermented foods with safety and ease
  • Silicone gaskets create a tight seal between the lid and the jar, preventing oxygen and dust from contaminating your ferments. Clear lids allow you to make sure the seal is tight and monitor the fermentation process.
  • Includes instructions and a recipe so you can make your first batch of sauerkraut within minutes of opening the package

I really like this type of fermentation lid. I make my own sauerkraut and the 3 I had just wasn't enough anymore. I decided to make larger quantities and this seller offered the best price. I had 3 and needed more.. They have a nice tube they came in which makes storage very nice! I will definitely be purchasing more fermentation supplies from this seller!

They work great, made some home fermented sauerkraut from garden grown cabbage. Love these.

I am very happy with these airlocks. I am watching my first batch of sauerkraut forment. It is reassuring to know that the air can’t get into the jar. I recommend them highly.

Better than I have so far. Wish it had lids for jar when ferment is done and refrigerated. Thats not a complaint but a suggestion

Awesome! The fully complete lids come beautifully packaged (and would make a wonderful gift). I got more lids for less money than anywhere else. Everything is just perfect. Thank you Year of Plenty.

I have beek researching which lid set to buy for a while and can say I am NOT dissapointed in this one. Good rubber seals, easy to see and with the clear lid, I have a better view of any kahm yeast growing on top. These are really nice quality. I would definitely recommend to people on my fermentation forum.

These lids worked exactly as described! They are at a price point that I was comfortable to just give them a try with little expectations, but they worked very nicely so far! I have used them to make a few batches of sauerkraut and all have come out nicely. There is even a recipe on the back of the instructions to help you get going on your first batch of sauerkraut!

Just what I was looking for. Packed in a very sturdy container for protection that can be used to store it afterwards.

Great product for fermenting, No More Mess, and keeps out bad bacteria or dust, quite the professional product would recommend and a great price

On my first review, I was disappointed as only received three lids in the package, they just sent me another package of four lids, I was really happy and did not expect another package to arrive. This company stands behind their products, I have used them and am very satisfied with how they work. I have made sauerkraut, Kimchi, they worked as expected, product was delicious . Fermented onions, and a jar of Escabeche are in the process. Thank you