These Kerr Half Pint Wide Mouth Jars are perfect for preserving jams, jellies, sauces, and more. Made from durable glass, these jars are designed to withstand high temperatures during the canning process. The wide mouth design makes it easy to fill and empty the jars, while the included lids ensure a tight seal to keep your food fresh. This pack includes 12 jars, providing you with plenty of storage options for your homemade creations. Whether you're a seasoned canner or just starting out, these Kerr Jars are a must-have for any kitchen.