Get your knives at the ready for this Double-Sided Grit Knife Sharpener This double-sided block features 3000 grit coarse and 8000 grit fine sides Use the coarse side to repair damaged edges of any blunt knives Finer edge helps to smoothen the edge and leave it perfectly shiny Soak the stone in water for 5 minutes before using it Equipped with silica gel non-slip base to secure the block in when using Dimensions: 180 x 60 x 27mm Save 67% and stay sharp with this Double-Sided Grit Knife Sharpener