Straight

Glass decorated by using a cylindrical or truncated conical one-piece mold with a patterned interior. The mold produces a pattern of vertical ribs in the walls of a glass object. The straight pattern is not twisted.

Goblet with Inner Blue Ball short video focusing on single technique
Wineglass with Kuttrolf Stem short video focusing on single technique
Dragon-stem Goblet full length video recreating entire object
Lidded Goblet with Aqua Chain full length video recreating entire object
Enameled Goblet full length video recreating entire object