4 oz Clear Glass Mason Jars
These 4 oz Mason Jars are ideal for jams, jellies, fruit syrups and chutneys. Jars have a rounded square shape and are debossed on adjacent sides with graduation marks "1/4" and "1/2 Cups". Not intended for microwave use. Caps sold separately.
Max Filling Temperatures: Recommended for hot fill <190 degrees F. To avoid breaking the jar, do not change the temperature faster than 100 degrees F per hour