I have been storing this for a long time. As far as I can see with the untrained eye, there are no noticeable scratches or rust, but there may be some if you look closely. Please refer to the photos. *Please purchase only if you understand that returns and exchanges are not accepted. The cutting edge is made of high-quality molybdenum steel with the addition of rare metals cobalt and vanadium, resulting in the high-grade steel VG10 (V Gold No. 10). We have pursued the density of the steel and the sharpness of the blade. It is easy to sharpen and has excellent maintainability. [Santoku Knife] ■ Blade length: 165mm ■ Total length: Approximately 301mm ■ Weight: Approximately 112g ■ Material: VG10 ■ Handle: Cherry octagonal handle ■ Blade: Double-edged (right-handed/left-handed) *Please note ・Although it is a rust-resistant material, please remove dirt and thoroughly wipe off moisture after using the knife. Leaving moisture or dirt on the knife can cause rust. ・Do not use in dishwashers or dish dryers. ・Do not use on frozen foods, corn, pumpkins, dried mochi, or hard ingredients such as bones and shells, as this may cause chipping, chipping, or breaking of the blade. Thank you for viewing.