NEPROS 12角セミディープソケット6個の高価買取価格

It looks like you are referencing a specific product, which is the NEPROS NTB3M06WA 9.5sq. twelve-sided semi-deep socket set consisting of six pieces. NEPROS is a brand known for manufacturing high-quality tools, particularly for professional use.
The "9.5sq." indicates the drive size (9.5 mm or 3/8 inch), and the "twelve角" translates to "twelve-point," referring to the socket's internal shape, which allows for a better grip on fasteners and is suitable for various applications.
If you have specific questions about the product, such as its features, pricing, or where to purchase it, feel free to ask!