1.75'' D Battery Herbal Herb Tobacco Spice Metal Grinder,3 Pieces(parts), Built-in Screen 1.75'' D Battery Herbal Herb Tobacco Spice Metal Grinder,3 Pieces(parts), Built-in Screen measure: 1.75''(D) X 2.25''(H) X 4oz(N.W.) high quality, battery shipped, shark teeth, built in screen