Gently used Fenton Cat Head Blue Opalescent Hobnail Glass 3995 Slipper Shoe 60s Glows Fenton Cat Head #3995 Vintage Giftware Collectible Art Glass Circa 1960's Made in USA Pre-logo years No maker's mark Wear consistent with age and use. Has chip/repair--see pictures for examples Shows normal wear--see pictures for examples Shoe heel has wear/rough spot--see pictures for examples Has scratches and marks from being used--see pictures for examples Glows green when 365nm UV light is applied-see pictures for examples It appeared in Fenton 1963 catalog as #3995 BO (blue opalescent) Slipper p. 13 Some imperfections/bubbles from the making process--see pictures for examples Shade of Light Blue Opalescent--best guess on the color--see pictures for examples May be dusty/dirty from sitting around