Zowies are so to speak the classics for CSGO player. In eye-catching design has been omitted, for a very pleasant durckpunkt, driver-free installation and a perfect optical sensor. For Razer fans and friends of programs such as Synapse etc this mouse may not be recommended, but for Counterstrike players, which is about the Aimfeeling and performance the Zowie FK1 is a good choice. Note: The mouse is best for Claw, or hybrid grip. They can even be used well with Palm grip, but it is then possibly a bit uncomfortable