New, Unused Set of 2 ⚠️ If you want more than 2, please comment. Household double-sided whetstone. This convenient item restores sharpness by sharpening the blade on both sides. Size Length: Approximately 150mm Width: Approximately 50mm Height: Approximately 25mm 【Blue Double-Sided Whetstone】 ・ Medium grit #320 (lighter color) For when wear is minimal or for finishing. ・ Coarse grit #120 (darker color) For when wear is heavy or for base grinding. Material: Whetstone 【Brown Double-Sided Whetstone】 ・ Medium grit #240 For finishing or when wear is minimal. ・ Coarse grit #120 For when wear is heavy or for base grinding. Quality indication Material / Alumina ※ Although new, due to the nature of the product and the characteristics of the material, there may be slight chipping or scratches on the corners during the manufacturing process or storage, but this does not affect use. Thank you for your understanding. The product contents are as shown in the photos. 〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜〜 ⚠️ The unauthorized use of product photos and descriptive documents is considered a nuisance. If deemed malicious, we will report it to the administration.