Hello all, I did not expect a response so soon. Sorry I forgot to put the measurements. :t: The bowl diameter width is 2 1/4" and is oval in shape. The rim is slightly bumpy. The foot or diameter base is 2 1/4". Paying attention to the rim, is uneven. The shape is not perfectly round and does not sit flat on a even surface. The wine glass rocks from side to side when pushed from the top. viewing the base from the side, it is clear that the base is tapered towards the stem base. I have four other wine glasses that were purchased at the same time but they are all different, but relatively the same size in height with slight variation. Two of the wine glasses have a larger diameter base 2 1/2" with a polished pontil that clearly shows signs of groove marks and wear. The other three wine glasses also have polished pontils, however, these pontils taper inwards more towards the centre of the stem. Definite signs of wear can be seen on these. Sorry if the pictures does not help. I did not put all wine glasses on my initial pictures, as stated before they are all different and felt it would be more confusing. I have attached pictures of all five since reading your comments and hope this may be of some help. Not one of them is identical throughout. I have no knowledge about these types of wine glass and any help is most welcomed. Thanks for your feedback so far. :rah: :rah: