The Roma mouse from Hama is a wireless 6-button mouse with very high scan precision on practically all surfaces. Gone is the necessity for a flat matt surface, the laser sensor makes exact control of the cursor possible on almost any surface.
The Roma also has silent main buttons to allow undisturbed and relaxed working without the constant clicking noise. there is a four way scroll wheel for moving horizontally as well as vertically.
Two year manufacturuer's warranty.