This press release announces a new hinge technology called SPINE that was inspired by vertebrae interactions. SPINE hinges use a patented mechanism without screws that allows for smooth and gradual opening and closing of temple arms. The hinges also have an automatic shut function. The press release provides technical details on the micro injection moulding manufacturing process used to create the hinges' complex forms with high precision. It also describes the frictionless interaction of the hinge's five vertebrae and other innovative design elements.