GravaStar Mercury XPRO. A mouse competitive with flagship models like super strike and viper v3 pro. External/internal condition is like new. (used for a month). Weight - 49 grams. Supports 8k Hz thanks to the included receiver. Double-click is impossible. Magnesium alloy. Grip tapes are included. Sensor spin-out is impossible. Wireless connection - available. Bluetooth connection - available. Direct connection - available. 240 lari