OE Fixie grinder Titanium Catch Jar and 1 Silicone Jar lid. Lid is double sided, so it can be used with 2 Fixie Titanium Catch Jars (extra jars sold separately). The jar, with the lid on, will hold at least 40 grams (about 46 grams of average size, 50 if the beans are smaller in size) of coffee beans. The Titanium jar weighs 31 grams, measures 64mm tall x 55mm diameter (and of course, fits the Fixie Manual Coffee Grinder). The silicone jar lid weighs 14 grams. This set contains ONE Titanium Jar, and ONE Silicone Storage Lid.