This document describes a service that allows users to 3D print buildings and structures from OpenStreetMap data. Users select an area in OpenStreetMap, choose a scale and material, and the service extracts building footprints and heights from OSM, triangulates the data to create an STL file, then sends it to a 3D printing provider to be printed on demand. The process uses OpenStreetMap and 3D Button API's to convert map data into printable 3D models.