During a renovation about two years ago I have the Croma 100 Vario 'shower head installed at two showers. Was initially satisfied - The various spray patterns are pleasant, the adjustment is smooth and relatively easy to take the little built-in strainer and clean. A few days ago I slid the shower head out of his hand, I grabbed reflexively then, felt a pain and then flowed a bit of blood along the hand. Quite taken aback I inspected the showerhead us found that the chromium layer was peeled off in some places and small ridges formed that were so sharp that I got injured it. I threw it away immediately, and shortly danch it dawned on me that I should examine the other sometimes and actually broke up there at one point in the chromium thin hard layers from. That because no blood was shed, I owe or we probably randomly. This head I have been superseded, but kept for Dokumentaionszwecke, if someone does not believe. The fact that a renowned company like Hans Grohe something sold, I find incomprehensible.