• Herb Grinder Keeps the material inside and prevents you from 
  having to dump the herbs out onto something like a tray, some 
  paper etc
• Grooved Top Lid Adds Ultimate Torque To Crank Through Herbs. 
  Nylon O Ring Prevents That Annoying Metal on Metal Squeak and 
  Twisting Friction. Super Strong Rare Earth Magnet Snaps Top Cover 
  Shut so the Odor and Freshness stay in the Large Bowl Container.
• Multi part Grinder, lightweight, powerful and transparent from the 
  top. 
• Just rinse under water! (Includes Scraper Tool)