Are you looking for a Victorian EAPG Pickle Castor Glass Insert? We have one that could be called the Fan, Star and Zipper pattern. There is a lot of action on it, no plain areas. It looks like it would fit most normal castors and would be a nice small vase as well. It is turning purple there is quite a bit of color to it.
DIMENSIONS: 4” tall X 3” across outside edge (upper) x 2 15/16” across base
CONDITION: there are nibbles to the upper edge