I bought the wine bottle stopper Vino, since it is designed shapely and I was expecting the usual quality of WMF. Unfortunately, I was disappointed, however. On the one hand the shutter can be difficult to remove from a wine bottle when he neatly finish and thus the ingress of air is prevented in the bottle. On the other hand is formed between the rubber surface and the stainless steel moisture, which leads to the time that the shutter rust. Due to the construction, it is also not possible to remove the gummed surface easily. In order not to endanger the health and taste wine, I have to lock now unfortunately have to dispose of. Shame about the nice money!