Have you ever tried washing your hands, only to discover the water was too hot? Or taken a shower in the morning, only to be hit with the initially surge of cold water before warming up? Yes, we all have. While it’s not that big of a deal, it is a nuisance that can be minimized.

Germany’s Hansa has come out with some futuristic bathroom fixtures that not only look cool but solves some of those nagging water temperature issues. By adding LEDs that change color based on the water temperature, you can now see how hot or cold the water is before ever feeling the water.

It’s definitely one of those “Why didn’t I think of that?” ideas. Now I just got to figure out where I can buy one.