After using this crock on a couple small fermentation batches, I really appreciate how well it was made. The crock, lid, and weights are heavy-duty ceramic that feel like they will last a lifetime. The glaze on the jar and lid seems like it is really thick, so they are easy to clean. While it is a tight fit, I can get my hand inside the jar which makes it easy to work with.The weights have done an excellent job of keeping my vegetables submerged, so I only need to open the crock to check the pH See full review