This mouse is very good: - All in white she is very pretty and elegant! - It is very light - It really glide very well on the desk !! It's super nice !! - It is not big and bulky Negative points: - It is not like the picture shown: it has actually no button on the side! - Its form is not designed for the best taken in hand ... It's a shame, it makes it a little less comfortable ... - It is wired, or a USB mouse is still much more convenient. - The left button takes more force to press down the right.