Roccat Burst Pro Air Lightweight Balanced Wireless RGB Optical Gaming Mouse with Optical Owl Eye Sensor with 19,000 DPI, Optical Button Switches, ROCCAT Titan Mouse Wheel, 81 Grams Weight, Black : Amazon.de:
Roccat Burst Core - Extreme Lightweight Optical Core Gaming Mouse (high precision, optical sensor 8,500 dpi, only 68g, designed in Germany), white ROC-11-751 : Amazon.co.uk: PC & Video Games