I know of WMF's art glass but wasn't aware until recently that they also make tableware etc... a browse of Ivo's Miller's Glass Fact File A-Z
tells me that WMF glass is unmarked except for some Ikora pieces.
Today I found two (apparently fairly modern) jam / honey / marmalade type glass pots, which each have on the base a moulded WMF mark and a (presumably) mould number below the name (one is 7 the other
. The pots are glass with a jam jar type twist top to them onto which clips a clear acrylic flip top lid with a spoon slot. Each pot came with a clear acrylic spoon. They appear to have had little, if any, use so may be very new or older but kept in a cupboard. I've searched through the current WMF website and there's nothing like them in their current production.
Any ideas of the approx date of these would be welcome please.