I'm selling items I bought this year but didn't use to someone who will. They may have been opened for photos, but they are unused. Retail price was around 4000 yen. SUPER B Bicycle Chain Cutter Shimano Compatible 8-10 Speed Chain Replacement Tool (TB-3355) Color: B. Standard Edition [Compatible with a wide range of chains] A chain cutter that supports a wide range of 3/32"-3/16" chains, including commuter bikes and single-speed bikes, as well as 8-10 speed sports bikes. [Convenient double guide design] Equipped with two types of guides for more accurate and smooth chain disassembly and adjustment work. [Reliable work with hardened pins] Hardened pins evenly distribute force, allowing chain pins to be pushed out smoothly. [Easy to grip and less tiring] The grip fits comfortably in the hand, making it easy to apply force and comfortable for long hours of work. [Made in Taiwan, quality recognized worldwide] Made by a Taiwanese manufacturer that manufactures for famous cycle brands. High quality trusted by professional mechanics.