A method for treating a vertebral bone comprises providing a bone filling material and mixing the bone filling material in a vessel to form a bone augmentation material. Upon the rear surface of said substrate is applied, in appropriate thicknesses, by sputtering at least four successive and contiguous layers of respectively niobium pentoxide, silicon dioxide, chromium and a protect covering of lacquer. Additionally, in certain embodiments these ridges may aid in accurate dispension or allow the syringe to derive additional functionality, such as performing as a vacuum source. Yaw pedals located on the floor board of the cockpit as well as a pitch control handle and the steering wheel allow the user to steer and control the altitude of the vehicle when the vehicle is in the flight mode. A hole is formed in the multilayer body, and the hole vertically extends in the multilayer body.