After building my kitchen, I was looking for a flexible way to install mobile devices. Very easy for entertaining while cooking or to present one or the other recipe without the device lying around in the flour. That's why this test. And what can I say: Well done! The holder fits well in the hand. By placing it on a clean, straight surface and turning the lower ring, it pulls itself to the surface with the help of air pressure and holds much more firmly than a mobile phone would actually require. In my case, even a tablet is held securely, but my kitchen is not moving on cobblestones, accelerating or braking. However, the look is also important here and the device also looks good. When I compare the Magsafe holding force with that of my existing rigid mount, it performs a bit worse here, even though I use exactly the same sheets on the mobile device. However, the difference is marginal and, as I said, absolutely within safe limits. With practice, it takes less than 5 seconds to relocate the mount, which is exactly what I wanted. In my opinion, the whole thing shouldn't cost more than 20 euros, after all, none of this is rocket physics. In any case, I am very satisfied. 5 stars that are also glowing.