Revamp your blades with this Double Sided Knife Sharpening Stone Restore razor sharp knives with the fine and coarse sides Works to remove imperfections and sharpen blades Use with oil or water for best results Can be used on kitchen knives, scissors and razors As well as tools like plain blades and chisels Size: 20cm x 2.5cm Sharpen up your cooking utensils with a Double Sided Knife Sharpening Stone - save 56%