Top critical review
These lids are defective. Lids do not seal.
Reviewed in the United States on June 23, 2021
These lids appeared similar to lids from Ball or Kerr. I made 12 jars of jam. The seals should seal after jars are processed in boiling water bath. I've made jam for 40+ years, never had this happen. I had to remove each lid, clean mouth of jar and reprocessed the jam using other lids I had in storage in my canning supplies. Too much time, money, fruit invested to waste or have spoilage. I want to return them, be refunded the cost.