Products - Details Replacement Parts Description: Replacement Parts Part Number Name Description Case Qty Case Price, USD Quantity Add to Cart 885491-0017 Pestle for DUALL® Micro Tissue Grinder Pestle for Size 17 & 19 Tubes for DUALL® Tissue Grinder 1 $47.22 885491-0020 Pestle for DUALL® Micro Tissue Grinder Pestle for Size 20 & 21 Tubes for DUALL® Tissue Grinder 1 $59.05 885492-0017 Tube for DUALL® Micro Tissue Grinder Size 17 Tube for DUALL® Tissue Grinder 1 $45.08 885492-0019 Tube for DUALL® Micro Tissue Grinder Size 19 Tube for DUALL® Tissue Grinder 1 $48.94 885492-0020 Tube for DUALL® Micro Tissue Grinder Size 21 Tube for DUALL® Tissue Grinder 1 $56.91 885492-0021 Tube for DUALL® Micro Tissue Grinder Size 21 Tube for DUALL® Tissue Grinder 1 $62.59