Abstract: A device for forming a hollow glass article from a parison is provided. The hollow glass article includes a ring extending around an axis, a body and at least one shoulder extending between the ring and body. The device includes a mold including a plurality of portions movable between a closed configuration and an open configuration. The closed configuration defines a first imprint for forming the body of the article. The device also includes a blowing head movable between a blowing position and a rest position. In the blowing position, the blowing head injects at least one gas jet into an inside of the parison. The blowing head includes at least one face defining a second imprint for forming at least one portion of the at least one shoulder in the blowing position. A method and hollow glass article are also provided.