Solingen, a renowned center for cutlery, is a German city known for many years as the heart of the blade industry. The blades manufactured in this city are globally recognized for their high quality. Zwilling was founded in 1731, and Henckels was established in 1895, featuring a logo with a single mark. They offer products with excellent durability and sharpness. ☆There is a dullness on the inner part of the blades that looks like dirt. It did not come off even when scrubbed with a cleanser, so it is thought to have been discolored by something. The outer side is very clean, and there were no issues with the sharpness. How about collecting them as a display item, in addition to using them as scissors?