Elementi Glass Fermentation Weight Set of 4 - Easy Grip Fermenting Weights, Perfect Fit for Wide Mouth Mason Canning Jars, Highly Durable Soda-Lime Glass Fermentation Kit for Sauerkraut, Kimchi & More

I like the design of the glass weight with the small knob on top. It fits perfectly for my wide mouth KERR mason jars. The opening of my jars have the right amount of wiggle room for me to insert and remove the glass weights easily. Love it!I would have liked the glass weights to be a bit heavier, but the size and weight is sufficient for my current application.

This is a great product, a great set of fermentation weights to place on top of your fermentation product to keep all the fermenting product submerged, and from floating to the top of the brine. They are very easy to use and work as advertised.

This is the third set of weights that i am trying. The first brand i tried had the recessed button that is too slippery to work. The second brand i tried had an exposed rectangular knob thing to grab. But, since that company does not tape their product boxes all four fell put into the shipping box and bounced around and all four were chipped. So i tried this brand. These are the best of the three. The recessed knobs on these are mushroom shaped so you can actually grab them to remove them from a jar. Also, they are packed securely so that each on sits in its own cushioned space and protected. I highly recommend this brand!!!

Using them now as I write this. Weight my sauer kraut down. Works great.

These weights are well-designed, durable, and easy to clean. They were packaged well, and I saved the box for storage when they're not in use. If you're going to shake the jar (like if you added dry calcium chloride), do it before placing the weight or the indent around the handle retains some of the liquid, dropping the jar level. Not a big deal. However, these weights don't fit all wide-mouth jars. They fit fine in my Kerr-brand jars, but I picked up a Ball jar somewhere, possibly an older one (it's heavier), and the weight won't go past the throat of the jar.

All 4 fit in my gallon jar for sauerkraut. They are pretty. Have better grip handles than others I’ve seen. Excited to use!

They're perfect and easy to use!

Use them all the time, great for fermenting cabbage.