The new and improved Stratasys has three major technologies: Fused Deposit Modeling (FDM) for quick and cheap prototype design, inkjet-based PolyJet for prototypes that require higher-level of detail and a finer surface finish, and Solidscape Drop-on-Demand (“DoD”) 3D wax printers for investment casting. The company now stands alone in being able to manufacture objects out of more than 120 different materials.