DREAM IN COLOR - The combination metallic-matte, gold, and frost creates a glamorous juxtaposition of colors for an instant statement look. MATERIAL MIXOLOGY - The alluring metallic gold scroll wheel and ring contrasts the soft touch of the translucent frost body, showcasing multiple textures and intricacies in the design. EMBRACING ROUND FORM - Every corner, line, and edge follow the unified curved form of the IZO Collection. The smooth round shape provides peak ergonomic comfortability in the palm of your hand. RIGHT ON TRACK - The highly accurate PixArt PAW 3212 optical sensor comes with adjustable DPI settings at 1000, 1600, or 2400 dpi for reliable tracking.