EnvisionTEC makes rapid Prototyping and Manufacturing systems. The ULTRA machine is geared with the rapid prototyper in mind. It’s designed to outperform existing 3-dimensional printing products in build speed, surface quality, and material choices. EnvisionTEC's materials are excellent for straight, warp-free parts with fine detail. The 3D Bioplotter offers the solution for computer-aided tissue engineering. Invented at the Freiburg Materials Research Centre, it is based on a 3D Dispenser and allows to process a magnitude of materials including various biochemical systems and even living cells.