I bought it as a second mouse. Its appearance is delicate and beautiful, I must say. And its construction is quite good for its category. Compact, it doesn't look cheap at all. It fit perfectly in my palm, and if it didn't have the following drawbacks that I will mention, it could have been completely comfortable for the palm. Those were the positives.

On the other hand, the scroll wheel is as hard as a train going uphill. Used to the smooth and silent scroll wheel of my other mouse (Logitech M105), this disappointed me.

Now, the click... Incredibly noisy and annoying sound. Don't try it in a room where people are sleeping nearby, it could cause a divorce! You have to press the finger with force to execute the clicking command, which means that after a long period of use, the finger gets tired and you need a break, or if you have tendonitis, it turns red!

It's a shame because visually it looks very beautiful and elegant.

Would I buy it again? Not with certainty.

Would I change it? Gladly, and I would choose the reliable value of Logitech even if it costs twice as much (and maybe a little more). But we don't compromise our health.

This is a typical "cheap" 1000dpi mouse, not much worse or better than other cheap mice. Generally, it has a cheap feel, just like its price, but visually it is not disappointing.

My observations are:
- Noisy and hard click that can be tiring, but it is typical in this category.
- Scroll wheel with relatively silent steps.
- Hard and cheap plastic, but aesthetically pleasing/elegant.
- Medium to small size. Dimensions are 105 x 37 x 60 mm. It is something in between for use with a laptop and desktop (not suitable for either one, or both to some extent). I think it does not comfortably fit the palm of an average adult male for desktop use. For a laptop, if the slightly larger size is not bothersome, it is a compromise between portability and comfort.
- Cable is around 1.50 meters. You might find it "short" for a desktop that is on the floor, so measure first. It is quite thick, though, so I don't think it will break easily.
- Weight is probably light for my taste. 85g.
- Glide (on a typical wooden desk) is generally good, depending on its smoothness. Excellent on a mousepad. It is probably tolerable on rougher surfaces.
- Laser. It works without a mousepad on a typical desk, it is 1000dpi (it might feel "fast," so you might need to lower the sensitivity for small screen resolutions).

Conclusion:
Suitable for school laboratories, etc. (that's why they were purchased), where the cheapest option is chosen and it is not microscopic, although it is not "comfortable" (it is a bit small for a desktop!). In the end, it will do its job. Its durability remains to be seen, I don't have enough data, but it seems sturdy.

For personal use, especially for desktops, I would suggest investing a bit more and getting a more reputable brand, such as the tested Logitech mice, even the cheaper ones they offer (b100, m90), which are larger, more comfortable, and provide a superior feel (grip, click, glide), with a longer cable of 1.80 meters.