Libbey Vintage Amethyst Tumbler Glasses Heavy Mid Century Modern Set Of Eight Set of eight vintage Libbey MCM weighted bottom glasses and tapered at the top. Very pretty in person! Height = 6.5 in Diameter across top = 2.5 in Diameter of bottom = 2.75 in Weight per glass is just under one pound. About our store: We are a female and veteran-owned business and appreciate your interest!