Rosfix Set of Double-Sided Knife Sharpening Stones with Base (400, 1000, 3000, 8000) Whetstone/Water Stone/Sharpener The water stone whetstone sharpener for kitchen knives is an extraordinary tool that restores the shine and edge to any knife in the kitchen. 2 double-sided stones, with different gradations: 400, 1000, 3000, 8000 A rich set with additional accessories, such as: non-slip base, leather strap, angle guide, bamboo stand Made of high-quality materials, the water stone is extremely durable and solid . A waterstone is not only an aesthetically pleasing piece of work, but also an indispensable tool in the knife care process. It can restore dull blades to their original sharpness and precision. Sharpening becomes a pleasure because the waterstone ensures smooth and efficient operation. One of the greatest features of the waterstone is that it can be used in conjunction with water. . Water makes the sharpening process even more effective and prevents the knives from overheating. This means you can be sure that sharpening is not only effective but also safe for your kitchen tools. A water stone is an indispensable element in every professional kitchen and in the home kitchen of a passionate cook. Its unique properties, beauty, and functionality make it a tool worth having on hand to always enjoy the sharpness and precision of your knives. Specification: Stone material: corundum Number of stones in the set: 2 Stone dimensions: 3 x 18 x 6 cm Number of grits: 4 (400,1000,3000,8000) Set weight: 1.90 kg A waterstone is a versatile tool that allows for precise sharpening on a wide variety of items. Its delicate surface is ideal for restoring shine and sharpness to various types of tools, allowing them to regain their full functionality. Some of the items that can be perfectly sharpened with a waterstone are, of course, kitchen knives - from everyday vegetable knives to professional kitchen knives. A waterstone allows for incredible sharpness, guaranteeing precise cutting and a pleasure while working in the kitchen. However, a waterstone has a much broader application. It can also be used to sharpen garden shears, gardening tools, hunting knives, carving knives, wallpapering knives, and even razor blades. Thanks to its versatility, a waterstone is becoming an indispensable partner for both professionals and amateurs in various fields. Sharpening objects with a waterstone is an activity that brings them back to life. Blades gain shine and their functionality increases. It's not just a matter of practicality, but also of caring for the items we use. A waterstone allows us to care for our tools, maintaining their excellent quality for many years. Let the waterstone be your ally in the pursuit of perfection. Its delicacy, beauty, and functionality will allow you to enjoy the extraordinary sharpness and precision of your knives and other tools, thus improving the quality of your work and the pleasure of doing it. Here are step-by-step instructions on how to use a waterstone to sharpen knives: 1⃣ Preparing the waterstone: Start by soaking the waterstone in water for about 10-15 minutes. It's important that the stone is completely submerged in water to ensure optimal sharpening conditions. 2. Choosing the Side of the Stone: A waterstone has two sides—one thicker and one thinner. Choose the side based on the degree of wear on your knife blade. If your knife is very dull, start with the thicker side and then move to the thinner side for a better finish. 3. Setting the Stone: Place the waterstone on a stable surface, such as a cutting board. Make sure it is stable and doesn't move while sharpening. 4. Moisture of the Stone: Spray the waterstone with water before sharpening. Moisture will allow the knife to glide smoothly across the stone and increase sharpening efficiency. If necessary, you can continuously moisten the stone during sharpening. 5⃣ Sharpening Angle: It's important to maintain the proper sharpening angle of the knife as you move it across the stone. For most kitchen knives, the angle is around 15-20 degrees. You can use a sharpening guide to maintain a consistent sharpening angle. 6⃣ Sharpening: Holding the knife in your hand, place the edge of the knife on the stone near the beginning of the blade. Then, gently move the knife across the stone, evenly and moderately. Use movements along the entire length of the blade, maintaining the sharpening angle. 7⃣ Even Sharpening: It's important to sharpen evenly along the entire length of the knife. Avoid focusing on one point, which can cause uneven sharpening. Move the knife across the stone with light pressure, but not too hard, to avoid damaging the blade. 8⃣ Progress Check: Periodically check your sharpening progress by lightly touching the blade with your finger. You should be able to feel a dull spot on the knife's edge. Continue sharpening until you achieve the desired level of sharpness. 9⃣ Fine Finish: If you have a double-sided waterstone, after sharpening on the thicker side, switch to the thinner side to finely finish the blade. Repeat the same steps, but with less pressure and less time, to give the blade an even sharper edge. Cleaning the Stone: After use, thoroughly clean the waterstone to remove any remaining metal and scale. Then dry it before storing it to preserve its quality for longer. Keep in mind that sharpening technique can vary depending on knife type and preference. It's important to practice and adapt the technique to your own needs.