In order for the fumble went off!
We bought again three different devices at the grocery store. Different brands (by no-name to brand). Our expectations were not met.
So we decided to appoint one here. For this purpose, I then read several reviews and decided on this.
The operation is remarkably simple. Puncture eggs with the existing measuring cup and place it in the holder and then measure with the measuring cup, the desired amount of water and pure tilt. The amount of water ranging from soft, medium and hard boiled. A scale is "painted". Lid on and do. When the eggs are ready, you hear a beep.
I can not complain. We tried for a short time (because the size of the eggs is crucial). But if you have the hang of it, running it!
So therefore, recommended.