Solve your frustrating curing and canning challenges with our innovative mason jar lids. Eliminate prying, twist, or force-seal needed with our unique vacuum-sealed, pressure-extracting lids. Keep your food fresh and contamination-free with our date tracker feature and airlock technology. Puncture-proof and perfect for all types of food storage. The ultimate solution for success in the kitchen!
  With burping, no prying, and elimination of contamination, these lids are the answer to stress-free food storage. Made for all types of food—from curdling to canning, every ingredient will thrive in the best quality, vacuum-sealed environment. Tracks the date of each batch to prevent cross-contamination and ensure food safety. The extraction pump provides optimal oxygen exchange to help your ingredients perform at their best. Perfect for home cooks and food enthusiasts who want to make the most out of their ingredients, every time!