Amazon.com | Mini Mason Jars set of 6 "Chupito" Shot Glasses ... Make sure this fits by entering your model number.; THESE MINI MASON JAR SHOT GLASSES COMES IN A SET OF 6 AND will give you a novel drinking experience. Made of HIGH QUALITY FOOD-GRADE GLASS AND LIDS, these miniature Mason shot glasses with lids are perfect for vintage-themed parties that require exquisite style.