Professional whetstone This professional whetstone set, with a particle size of 1000, can be used to quickly passivate or damage tools to level gaps and burrs. 6000 grit, can be used for fine grinding, polishing and mirror grinding to meet your needs and definition requirements. Safety and comfortThe silicone non-slip base can firmly fix the whetstone in the proper position, providing safety protection and a comfortable experience. You can use angle guides and correction stones to maintain the correct angle. Suitable for various toolsThis professional sharpening stone is very durable and long lasting. The high-end double-sided sharpener can sharpen any blade. Suitable for kitchen knives, chef knives, sushi knives, pocket knives, fruit knives, scissors and sharpeners, leather knives and barbecue knives,etc. Easy to useThe whetstone kit is easy to use and easy to assemble. Soak the whetstone in water for 10-15 minutes, first use 1000 for coarse grinding for 10-15 minutes, and then use 6000 for fine grinding for 10-15 minutes. After the grinding is completed, rinse the ground stone directly with water, and then dry it in the air dry. Use with confidenceA full set of professional whetstone accessories, including base, angle guide, and correction stone. If you have any questions about the use of the whetstone, please contact us in time, we will reply to you within 24 hours to help you solve the problem.