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In page Jewellery:

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Also, 3D printing as a production technique gains more and more importance.[citation needed] With a great variety of services offering this production method, jewellery design becomes accessible to a growing number of creatives. An important advantage of using 3d printing are the relatively low costs for prototypes, small batch series or unique and personalized designs. Shapes that are hard or impossible to create by hand can often be realized by 3D printing. Popular materials to print include polyamide, steel and wax (latter for further processing). Every printable material has its very own constraints that have to be considered while designing the piece of jewellery using 3D modelling software.