Very unique water goblet.  Libbey Rock Sharpe crystal water goblet has a bell shape bowl with a long stem #3005 with embossed flowers and swag design. Goblet is made of blown glass by the US from around the 1940s - 50s.  Pattern appears to be a Barkley. Measurements: 7 7/8" in height with 3 1/4" Diameter. Weight 8 oz. Maybe you have broke one of yours and need a replacement or wanting to start collecting this pattern, this Crystal Water Goblet would be perfect.