EnvisionTEC’s Perfactory® Mini Desktop Digital Shell 3D Printer (DDSP) is a low cost, easy maintenance and user friendly decentralized rapid maufacturing system for hearing aid applications. Using state-of-the-art Digital Light Processing (DLP®) from Texas Instruments®, the DDSP System can produce up to 13-15 ear shells or ear molds in 2-3 hours per batch of production cycle. The DDSP System can use a variety of biocompatible 3D printer materials from transparent to opaque and skin colors. Benefits: Unbeatable price-to-performance ratio Perfect for the small to medium company looking to fulfill their production requirements Has the ability to run 24 hour production and can build 18 shells/14 ear molds in 60-90 minutes in a variety of materials Wide choice of high performance materials available Changeover between 3D printer materials is quick and easy