A part of the review has been auto-translated.
I bought a gray variant. It looks very cheap in the flesh, despite the fact that the stripping of both parts is very good and the hinges are also exemplary firm. It's just a simple matte plastic. The calculator as such is very average, the buttons are not very pleasant to touch or press. I don't mean that it's not usable. Much better is the note section with LCD display. Excellent sensitivity and readability. The pen is smaller, but it's easier to write with than you'd expect. In the body, the calculator holds on the magnet with just enough force to keep it from falling off during transfer, but it can also be easily removed. Magnets also hold the calculator in closed state. Here, too, their strength is at the optimal level. Overall, I'm very positive and I'm not sorry about the money spent.
Nice calculator, I just didn't understand how the writing display works with the calculator. I thought it would somehow be translated and counted.