Weck 764 - Complete your breakfast or brunch spread with your favorite fresh-squeezed juice in this classic glass juice jar from Weck. Doubles as a flower vase for a more rustic look and feel. 1/2 L Juice Jar. Includes: 6 Jars, 6 glass lids, 6 rings & 12 clamps. Height: 7 1/4" Opening: 2 3/8" Volume: 17.9 fl oz.