Vintage Fenton Milk Glass Hobnail Star-Shaped Open Sugar #3906 Please be sure to check our other auctions since we presently have, or soon will have, a number of Fenton Glass items up for auction. This auction is for one (1) Vintage Fenton Milk Glass Hobnail Star-Shaped Open Sugar #3906. This sugar, which is 2-7/8” tall and 3-3/8” in diameter (5-1/8” from handle to handle), is in excellent vintage condition with no chips, cracks, cloudiness or fleabites. (18412)