G604 * All switches thoroughly tested (verified over 100 times using a chattering check tool). * Disinfected and cleaned (surface wiped with diluted ethanol, and crevices around switches cleaned). * Same-day shipping available (please let me know if you're in a hurry). * Bonus: New mouse feet * Bonus: New batteries Product contents: Please refer to photo 1. No grip deterioration is observed. I think it's in pretty good condition! Please see the photos for details. Many sales of PC peripherals! If there are any defects not mentioned in the product description, we will accept returns and refunds, so you can buy with confidence! There are listings for repair services for the same model, but please be aware that these are against the rules! This falls under prohibited items (services, rights, etc. that do not have a physical form)! This is a violation of the rules, so if a problem occurs, Mercari's administration cannot assist! Also, there is a possibility of account suspension or permanent suspension! G604 B831