3D printing; 3D printing services; rental of 3D printers; three-dimensional printing [3DP]; three-dimensional printing [3DP] services; custom manufacture by direct metal laser sintering; custom manufacture of biopharmaceuticals; custom manufacture of boats; custom manufacture of communication devices for others; custom manufacture of computers for others; custom manufacture of dental prostheses; custom manufacture of dental prosthesis and dentures; custom manufacture of drapery; custom manufacture of elastomeric components; custom manufacture of furniture; custom manufacture of ice sculptures; custom manufacture of medical devices for others; custom manufacture of metal hardware; custom manufacture of molded components; custom manufacture of molds for use in industry; custom manufacture of ophthalmic lenses for eyeglasses; custom manufacture of pharmaceuticals; custom manufacture of prefabricated buildings; custom manufacture of prefabricated construction elements; custom manufacture of sculptures; custom manufacture of semiconductor components, devices and circuits; custom manufacture of sintered parts; custom manufacture of steel construction elements; custom manufacture of thermoplastic components; custom manufacture of tools for others; custom manufacture of yachts; cabinet-making (custom manufacture); dental prosthesis (custom manufacture of -); joinery [custom manufacture]; custom assembling of electronic components for PDAs; custom assembling of electronic components for communication devices; custom assembling of electronic components for medical devices; processing of foodstuffs for use in manufacture; treatment of materials for the manufacture of ceramic goods; custom manufacture of thermoplastic components; casting; die casting; jewelry casting; metal casting; printing; printing of images on objects; printing services; digital printing; digital printing services; moulding of implants for the human body.