With this Edge Pro Leveling Kit you can lap your own sharpening stone. You use the glass sheet in combination with aluminium oxide powder and water. The aluminium oxide power is suited for a grain size of up to 240.
Move the sharpening stone over the sheet enhanced with the water-powder mixture with rotating movements. Repeat this as long as necessary until the sharpening side of the stone is completely even in terms of colour. Your sharpening stone will be as new again and perfectly sharpen your knives!
You can also attach the Edge Pro sharpening system on the sheet if your table is not smooth enough to give the suction pads enough grip. Use one side of the sheet to lap and the other to attach the sharpening system.