Twisted
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 ribs are then twisted
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 ribs are then twisted