Abstract: A vapor apparatus for the pulmonary administration of combustible substances includes a vessel capable of holding liquids, a stem for holding a nail assembly, a nail assembly for heating the combustible substances, a user interface for determining heating temperature and heating duration, and an elongate neck for the user's mouth. Other embodiments include a remote interface, a removable neck, a percolator, and sensors for determining attributes of the combustible material. The vapor apparatus may further include a tool for sealing the combustible material and manipulating the combustible material. Fans can be added for forcing air through the apparatus.