The kain has been a long time coming. It represents the culmination of an exacting process in gaming mouse Optimization – obsessed over, but in the best possible way. The starting vision was to create a fast and reliable wireless mouse with the best possible click, but this evolved into a meticulous analysis of just about every constituent part. We remastered each detail, beginning with the shape and then to the internal mechanics, the long-life battery performance and finally to the surface material. We don't use the word lightly, but we’re proud to call it Our masterpiece.