【High-Precision Trackball】 This mouse features a precise trackball, enabling smooth operation. It's particularly well-suited for design and editing work. 【Silent Design】 The silent design provides a work environment that considers those around you. The click sound is reduced by 80%, allowing you to use it with peace of mind even in a quiet office. 【Comfortable Operability】 With an ergonomic design, it's designed to reduce fatigue even during extended use. It fits comfortably in your hand and supports comfortable operation.