If you exclude the terrible quality of the plastics and the construction (to the point where when you try to press one of the buttons, all the plastics go in, you think they will break and it affects the measurement, it creaks and you think everything will stay in your hand, the plastics are soft), it is excellent for its price.
Others do not mention that the plastic casing is awful and the feel it leaves on the buttons is from other decades. The plastic casing of the base is very practical because you can remove it and wash it, and the scale doesn't get dirty... but the quality is so poor that it doesn't fit exactly on the base (it doesn't create a completely flat surface) without creating any practical problem.
It has gram subdivision accuracy and is relatively reliable in measurements (with +/- always in successive measurements of the same thing but within very small and acceptable limits per category. I consider the measurement reliable that shows a deviation of 0.2g to 0.4g).
Having changed many kitchen scales in the category up to 100 euros, I now exclusively use this one. For gram measurements, it is the only one that works. None of the others that have analysis per gram can measure accurately below 10 grams. With this one, due to its theoretical measurement of 0.1g in grams, it is accurate.
The timer helps anyway (you always need a timer in the kitchen if you are involved in cooking as a "hobby"). It does its job with a sound notification every minute (very good in case you forget) but its screen is an issue.
It is backlit, lights up when you press a button, and turns off by itself after a minute. Its screen without lighting, if a lamp doesn't hit it directly, there is no way to read the letters, they are very dark. So if you want to check the timer after one minute, you have to press random buttons (e.g., change the units to ml and back to grams) to light it up and see the numbers, and at the same time, as you press the buttons, you affect the measurement... but it returns, so it's okay.
If you are into coffee hand brew, it is ideal, it does everything you need based on the YT tutorials.
Conclusion:
No matter how many negatives I mentioned above, for its price, at 15 euros, there is no other in Greece that measures reliably minimal weight even with a resolution of 0.5g (coffee/sugar/spices/liquids for recipes). After a while, you get used to and live with the negatives, and once you overcome the very poor build quality, you get accurate measurements.
If you want to buy it but have doubts about whether it will work for you or not... just get it. We're talking about 15 euros, and it is more functional in weighing than all the common kitchen scales costing over 50 euros.
If you want a "beautiful" and premium feel in your kitchen devices, don't buy it for any reason. Get the corresponding Hario for 50 euros