Hi
This is the shape of a mushroom and is of a blue colour, but when in the light it;s like marble, on the bottom base it says what i think could be Wedge Wood? but not sure have tried to photo it but just cant focus it properly, there is for sure, (WEHG ENGLAND) have just noticed its blue and black, stands 2ins to the rim of the mushroom and to the top 3.3/4 ins and 4ins across, hope the discription, is ok to help,
Steve