・ Purchased in October 2025. It's in good condition with no noticeable scratches or stains. I will also include the original batteries. ・ This 2.4GHz wireless 5-button mouse "EX-G" features a design born from the shape of the hand, achieving even better "grip comfort." It's equipped with a BlueLED and can be used comfortably anywhere. This product has been certified as Chromebook compatible. ・ The 5-button mouse "EX-G" achieves a previously unavailable "easy-to-grip" feel thanks to its design born from the shape of the hand. ・ It's a large size that provides stability and a secure fit. ・ Focusing on the thumb and ring finger, which are used most frequently during mouse operation, the design is shaped to fit the four points of the proximal phalanx, thenar eminence, middle phalanx, and metacarpal bones. ・ The side of the main body uses a leather-like side grip to prevent the hand from slipping and enhance the quality as a tool.