South Korean 3D printer manufacturer Carima recently wowed the large crowds at the Hong Kong International Jewellry Show when they unveiled their new 3D jewelry printer, the im-j. User friendly and low-maintenance with an exceptionally long-lasting light source, the printer also presumably comes equipped with Carima's lightning-fast C-CAT printing technology. No release date has been announced, but Carima expects it to be a huge success for the company when it hits the market. Read more at