A very sturdy and stable stand that can hold a Smartphone at pretty much any angle. There is even a space to fit a cable for charging, which reduces the cable mess on the table. However, that space that is supposed to leave space for you to reach the cable inputs on your smartphone is not large enough to fit both a charging cable and a headphone cable. That is the only minus point for smartphone users (you will not have this issue with a tablet because it is larger and there is more space between a headphone and a charge input). Basically, once the smartphone is on the stand it is not so easy to reach the headphone input and with some smartphones, like mine, the headphone input might be completely covered by the stand. If so, there is a possibility to partly attach the smartphone on the stand in a way that a side with a headphone input stays uncovered. The smartphone will not be nicely centered on the stand but you will at least be able to plug in your headphones.
One other issue that I do believe was only the case with my package is that the instruction manual says that the allen key needed for adjusting the bottom of the stand is included in the package. However, the package delivered to me did not include it. It was not a big deal for me because I already have a set of allen keys in the house but for those that do not - check carefully that you get all the items you paid for.