Ball® Freezer Jars Set of 3/8-oz
The Ball® Freezer Jars are easy-to-use and ideal for freezer jam, freezing/refrigeration of leftovers, and storing fresh fruit & veggies. Use them for storage or portable lunch containers.
Designed with EverSeal™ Technology, the flexible lid structure eliminates leaks, while the soft touch rubber makes it easy to put on and take off. Measuring & lines provide accurate portion control and help determine liquid levels for expansion during freezing.
100% BPA Free