Thank you for visiting us online. We are a dynamic team of Design Engineers who blend creative and technical expertise in order to develop new products from a design concept right through to production. When using our online 3D printing service, your taking advantage of the latest printing technology, high-quality 3D prints and multiple materials. When designing products, prototypes, or parts you might want to consider these things during the design process. FDM generally needs to support areas where steep angles or overhangs are to be printed. The area that has been in contact with the support material can look slightly unfinished in comparison to the rest of the model.