Thumb Pad with rubber cover for Razer Tartarus series, 3D printed. - Model: Razer Tartarus series only [Gaming Keyboard] - Rubber cover colors: Choose from blue, white, red, and green (currently out of stock). - Manufacturing method: 3D printed By adding a rubber cover to the pad, it is made less slippery than the original product. The pad is made using high-strength ABS resin with a 3D printer. Please note that there may be layer lines unique to 3D printing. Discounts are available for purchases of 2 or more. Please comment if interested. Please understand that this is a handmade item.