The part of WMF costs in a similar size doubled and is completely dysfunctional, since the tip over the entire lid always herausputzelte. Moreover, "rings" the counterweight inside the carafe when WMF model with every movement, wherein Bohemia the counterweight is less mobile and thus more stable. This cover holds bombproof and the glass is very nice transparent and can look very sophisticated and durable. Nothing spills when removing empty, everything is as it should be. I CAN ONLY RECOMMEND!