Very Pretty Glass Vase glows green with UV light. I found this vase many years ago at a barn sale in New Hampshire. It was in a box with other vases and was obviously old when I obtained. It was covered with dust grime and I could see the beauty even through the grime. Carefully cleaned with gentle soap and water and discovered a beautiful vase gentle swirls pattern, ? hand blown see picture #5 for details of bottom of vase. Not marked. No chips or cracks. Measures 8 inches tall.Thanks for looking!