In short, the mouse is extremely comfortable, with a cool design. She would not have had prices if it were not for the breakdowns of which are below. Started breaking after 4-5 months. Since I am engaged in 3D design, I constantly use the click on the mouse wheel. After 4-5 months, he (wheel click) broke (it was not scary to replace it with a side button). Somewhere in 6-7 months, the click of the left mouse button began - not often, 1 per 30 clicks, and then if you press not very clearly. After 10 months of use, the side button also broke. was constantly used instead of clicking with the wheel, and since the side buttons are connected, the second one broke after a couple of days (they sink inward). If you do not use for permanent work, it will do. Live for a year and a half. Breakdowns, of course, upset. I expected more from the manufacturer.