Thank you for viewing! No comments needed, instant purchase OK! Please refrain from price negotiations. ・This whetstone is a double-sided whetstone that can be used by anyone, from beginners to professional chefs. ・Do you have these "problems"? ① Never sharpened a kitchen knife before ② It's a hassle to replace knives when the sharpness decreases ③ Looking for an affordable whetstone This product is highly recommended for those people. 【Product Description】 ◎This whetstone set can effectively sharpen steel and stainless steel kitchen knives, and you can finish them to your liking with the double-sided whetstone. ◎3000 grit Use when you want to improve the sharpness of your blade. This is a fine-grit whetstone to use when the sharpness has slightly decreased. ◎8000 grit For the final finish! Use when you want to further improve the sharpness. Recommended for chefs and those who are particular about sharpening, aiming for professional sharpness. ◎Recommended for tools other than kitchen knives, such as scissors, slicers, and other blades, as well as chisels, planes, and cemented carbide tools. ◎Comes with a rubber base, so it is non-slip and can be used with peace of mind. 【How to Use】 ① Wet the whetstone with water (for about 10 minutes) ② Sharpen the knife by pulling it towards you in one direction while maintaining the blade angle of the knife at about 15 to 30 degrees ※Sharpen with a constant force ③ Repeat ② about 10 times ④ Sharpen about 20 times while adding water to the whetstone ⑤ Sharpen the opposite blade in the same way as ① to ④ ※Notes after use Wash the whetstone with water and dry it in the shade. Please store it after it is completely dry. 【Product Details】 ◎Size: Approximately 180mm x Approximately 60mm x Approximately 30mm ◎Weight: Approximately 700g ◎Accessories: With rubber base 【About Shipping】 ◎Shipped via Yu-Yu Mercari Mail Shipping Date: Within 1-3 days after payment Estimated arrival: About 2-5 days after shipping ※The product will be delivered to your post ※It may take a little longer for those in remote areas ◎Requests ・We do not support exclusive/reserved items, please purchase as is. ・Please do not reprint product images or copy the description. ※We will report it if we find it. ◎We will respond to initial defects, so please contact us "before evaluation" if you have any problems.