Turn trash into useful items and help reduce waste in landfills. Libbey 97285 Bottle Base Tumbler is a repurposed bottom of a wine bottle. Create a chic or home style decor with these tumblers. The glass has a stunning blue color and even features the punt at the bottom. - Blue; Glass - Capacity 12 oz - Diameter 2-7/8 in - Height 4-1/2 in - Sold per case; 12 per case