He Yang Four Piece NEW STYLE 2 1/4" Herb, Spice or Tobacco Pollen Grinder All items are BRAND NEW and FLAWLESS! Powerful Neodymium Magnets for Tight closure. More Diamond Teeth for grinding Micron Count Tested 1 Stainless Steel Pollen Screens Micron Count Tested 1 Stainless Steel Pollen Screens Dimension: 2.25 X 1.63 inch 13 teeth in top section. 11 teeth in bottom section. 16,3.5mm holes Shipped from China