32505-300-0 Features: -For easy and simple re-sharpening. -Two sides for sharpening and smoothing for the Far Eastern sharpness. -Material: stainless steel, ceramics or diamond coating. This item is not for sale to persons under the age of 18. By placing an order for this product, you declare that you are 18 years of age or over. Please note this item requires an adult signature on delivery.