“Direct investment castings with our cast 3Dresyns provide real solutions to the traditional multi-step and time consuming process of making Jewelry (making of non-burnable master models, silicone rubber molds and wax replicates) by developing castable SLA/DLP 3D resins, with excellent  resolution and ash free burn out, for making direct castings of cost effective high detail and intricate 3D printed Jewelry”