Mason Jars 16 oz Regular Mouth Large Mason Jars. Lead-free glass pint canning jars with tinplate lids, bands, labels and handy measurements on the side! For food storage, 16 ounce batches of pickles, 16oz glass jar oatmeal container or overnight oats containers with lids, a half liter of juice or big half qt spice jar order your 6-Pack of 16oz Mason Jars (1pt Mason Jars) from JoyJolt.