The Cornell RPL is operated by undergraduate students and maintained by the Cornell University Department of Mechanical and Aerospace. Our technicians have extensive experience in 3D printing technologies and can provide advice and support for your projects. Whether it is as simple as deciding which printer to use, or as complex as effective geometries and tolerancing, we are here to help. We are happy to announce that the Cornell RPL is free to use for all Cornell student engineering project teams and classes. We also offer a reduced rate for Cornell labs compared to other comercially available 3-D printing services