Grind and store coffee easily with the Tsunami Grinder Jar! A small two-piece grinder acts as the lid of the jar, and dispenses directly into the glass jar below. It provides airtight storage and a locking lid.  PRODUCT FEATURES:  Tsunami Premium  Grinder Jar  Metal Two-Piece Grinder  Glass Jar  Silicone Sleeve  Airtight Storage  Two-in-One Device  Locking Lid  No-Mess Design  6 Colors:  Black  Blue  Brown  Green  Rainbow  Red