Its an excellent mouse in this price range. Original genuine product with warranty card and online verify card. The packaging is excellent with lot of tamper evident seals so you can assure that the product you received is authentic and unused one.
Some of the pros include,
~Black matte finish body with no annoying paint brand logo on top and button so no reflections nor paint washout on usage.
~Cable length and mouse size in medium range so suitable for most and can be used for both desktop and laptop.
~Under the mouse the stand feet is curved continuous one made from same plastic and thus less chance to accumulate dirt.
~cursor moves very fast and accurate, no false moves.
Some of the cons include these
~Scroll wheel is not friction less instead step based so some sound and resistance there when scrolling.
~Click sound there but a pleasant one similar like keyboard key press sound.
But these cons will not be problem for many considering its performance and accuracy.
Reducing 1 star due to step based scroll wheel which is bit hard to use especially when scrolling to top.