This is a great Japanese Waterstone used for sharpening the Haiku line of Japanese knives. Just submerge the Waterstone in a bowl of water until it stops emiting bubbles and you are ready to sharpen! This sharpener will keep your prized knives in top shape at all times. Its easy to use and gives the user a great sense of accomplishment! Arrives in 3-5 days!

Whetstones are a necessity for use in sharpening your kitchen cutlery. Sharp kitchen cutlery will be more effective and will be much safer to use as well. The sharper the knife is the less effort the user must impart downward on the ingredient being worked with, reducing strain on the user. This keeps you from getting tired and slipping and cutting yourself accidently!